Looking at the Console Errors, here's a bunch:

10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox console.error: ghostery: 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox Message: TypeError: r.json is null 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox Stack: 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox checkLibraryVersion/<.onComplete@resource://gre/modules/addons/XPIProvider.jsm -> jar:file:///Users/COMPUTERNAME/Library/Application%20Support/Firefox/Profiles/rpj1kwuf.First%20Profile/extensions/[email protected]!/bootstrap.js -> resource://gre/modules/commonjs/toolkit/loader.js -> resource://firefox-at-ghostery-dot-com/ghostery/lib/background.js:2294:4 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox emit@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/commonjs/sdk/event/core.js:96:9 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox onreadystatechange@resource://gre/modules/addons/XPIProvider.jsm -> jar:file:///Users/hal9000/Library/Application%20Support/Firefox/Profiles/rpj1kwuf.First%20Profile/extensions/[email protected]!/bootstrap.js -> resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/commonjs/sdk/request.js:104:7 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox openModalWindow@resource://gre/components/nsPrompter.js:369:5 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox ModalPrompter.prototype.openPrompt@resource://gre/components/nsPrompter.js:552:9 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox resource://dntme/content/vendor/jquery-min.js:4:18318

ModalPrompter.prototype.confirmEx@resource://gre/components/nsPrompter.js:696:9 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox getBrowser@chrome://browser/content/browser.js:16614:23 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox o<.initialize@resource://dntme/content/lib/firefox.js:20:7258 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox r@resource://dntme/content/lib/common.js:20:10631 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox i/r<@resource://dntme/content/lib/common.js:20:10375 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox r@resource://dntme/content/models.js:20:1454 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox o@resource://dntme/content/models.js:20:1949 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox i.CollectionHelpers.fetch@resource://dntme/content/lib/duckbone.js:20:4705 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox d<.fetchAll@resource://dntme/content/models.js:20:2615 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox v<.loadUserPreferences@resource://dntme/content/lib/common.js:20:18694 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox v<.initialize/</</<@resource://dntme/content/lib/common.js:20:14062 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox b.bind/d@resource://dntme/content/lib/underscore_module.js -> resource://dntme/content/vendor/underscore-min.js:21:336 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox t.trigger@resource://dntme/content/lib/common.js:20:9827 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox a@resource://dntme/content/lib/firefox.js:20:7077 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox b.bind/d@resource://dntme/content/lib/underscore_module.js -> resource://dntme/content/vendor/underscore-min.js:21:336 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox t.trigger@resource://dntme/content/lib/common.js:20:9827 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox o<.broadcastToAllTabs@resource://dntme/content/lib/firefox.js:20:2585 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox m<.refreshEntitlements/</</</<@resource://dntme/content/lib/modules.js:20:5210 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox b.bind/d@resource://dntme/content/lib/underscore_module.js -> resource://dntme/content/vendor/underscore-min.js:21:336 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox e.store.memory.config/e.flush/<@resource://dntme/content/vendor/persistence.js:45:1693 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox initPersistence/e.asyncForEach/i/<@resource://dntme/content/vendor/persistence.js:44:15272 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox @resource://dntme/content/lib/common.js:27:8620 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox e.store.memory.config/e.flush/<@resource://dntme/content/vendor/persistence.js:45:1538 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox i@resource://dntme/content/vendor/persistence.js:44:15239 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox initPersistence/e.asyncForEach@resource://dntme/content/vendor/persistence.js:44:15305 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox e.store.memory.config/e.flush@resource://dntme/content/vendor/persistence.js:45:1507 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox m<.refreshEntitlements/</</<@resource://dntme/content/lib/modules.js:20:5184 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox b.bind/d@resource://dntme/content/lib/underscore_module.js -> resource://dntme/content/vendor/underscore-min.js:21:336 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox m<.updateHasEnabledPaymentsPref/</<@resource://dntme/content/lib/modules.js:20:7653 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox e.store.memory.config/e.flush/<@resource://dntme/content/vendor/persistence.js:45:1693 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox initPersistence/e.asyncForEach/i/<@resource://dntme/content/vendor/persistence.js:44:15272 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox @resource://dntme/content/lib/common.js:27:8620 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox e.store.memory.config/e.flush/<@resource://dntme/content/vendor/persistence.js:45:1538 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox i@resource://dntme/content/vendor/persistence.js:44:15239 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox initPersistence/e.asyncForEach@resource://dntme/content/vendor/persistence.js:44:15305 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox e.store.memory.config/e.flush@resource://dntme/content/vendor/persistence.js:45:1507 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox m<.updateHasEnabledPaymentsPref/<@resource://dntme/content/lib/modules.js:20:7634 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox b.bind/d@resource://dntme/content/lib/underscore_module.js -> resource://dntme/content/vendor/underscore-min.js:21:336 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox .batchFindBy/<@resource://dntme/content/storage/entities.js:20:24383 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox i.forEach/</<@resource://dntme/content/lib/underscore_module.js:20:1499 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox .batchFindBy/</<@resource://dntme/content/storage/entities.js:20:24359 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox initPersistence/a/r.findBy@resource://dntme/content/vendor/persistence.js:44:8563 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox .batchFindBy/<@resource://dntme/content/storage/entities.js:20:24309 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox b.bind/d@resource://dntme/content/lib/underscore_module.js -> resource://dntme/content/vendor/underscore-min.js:21:336 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox i.forEach/<@resource://dntme/content/lib/underscore_module.js:20:1439 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox o@resource://dntme/content/lib/underscore_module.js:20:896 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox i.forEach@resource://dntme/content/lib/underscore_module.js:20:1423 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox .batchFindBy@resource://dntme/content/storage/entities.js:20:24270 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox m<.updateHasEnabledPaymentsPref@resource://dntme/content/lib/modules.js:20:7030 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox m<.refreshEntitlements/</<@resource://dntme/content/lib/modules.js:20:5106 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox b.bind/d@resource://dntme/content/lib/underscore_module.js -> resource://dntme/content/vendor/underscore-min.js:21:336 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox m<.updateEntitlementPrefs/</<@resource://dntme/content/lib/modules.js:20:6126 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox e.store.memory.config/e.flush/<@resource://dntme/content/vendor/persistence.js:45:1693 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox initPersistence/e.asyncForEach/i/<@resource://dntme/content/vendor/persistence.js:44:15272 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox @resource://dntme/content/lib/common.js:27:8620 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox e.store.memory.config/e.flush/<@resource://dntme/content/vendor/persistence.js:45:1538 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox i@resource://dntme/content/vendor/persistence.js:44:15239 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox initPersistence/e.asyncForEach@resource://dntme/content/vendor/persistence.js:44:15305 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox e.store.memory.config/e.flush@resource://dntme/content/vendor/persistence.js:45:1507 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox m<.updateEntitlementPrefs/<@resource://dntme/content/lib/modules.js:20:6107 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox b.bind/d@resource://dntme/content/lib/underscore_module.js -> resource://dntme/content/vendor/underscore-min.js:21:336 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox i.listCached/<@resource://dntme/content/lib/common.js:27:7671 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox i.respondWithEntities@resource://dntme/content/lib/common.js:27:7254 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox i.index@resource://dntme/content/lib/common.js:27:5685 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox i.listCached@resource://dntme/content/lib/common.js:27:7576 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox m<.updateEntitlementPrefs@resource://dntme/content/lib/modules.js:20:5502 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox m<.refreshEntitlements/<@resource://dntme/content/lib/modules.js:20:5044 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox b.bind/d@resource://dntme/content/lib/underscore_module.js -> resource://dntme/content/vendor/underscore-min.js:21:336 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox h<.refreshEntitlements/<.success@resource://dntme/content/lib/common.js:26:20063 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox p<.makeRequest/n.success<@resource://dntme/content/lib/common.js:27:3615 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox b.bind/d@resource://dntme/content/lib/underscore_module.js -> resource://dntme/content/vendor/underscore-min.js:21:336

10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox f.Callbacks/o@resource://dntme/content/lib/firefox.js -> resource://dntme/content/vendor/jquery-min.js:2:14729 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox f.Callbacks/p.fireWith@resource://dntme/content/lib/firefox.js -> resource://dntme/content/vendor/jquery-min.js:2:15503 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox w@resource://dntme/content/lib/firefox.js -> resource://dntme/content/vendor/jquery-min.js:4:12470 10/15/14 2:00:10 AM [0x0-0x14c14c].org.mozilla.firefox .send/d@resource://dntme/content/lib/firefox.js ->

And sometime during the course of all this, the effing button turned blue...

Some Console Errors for those who know WTF they mean...

10/15/14 2:11:06 AM [0x0-0x14c14c].org.mozilla.firefox console.error: 10/15/14 2:11:06 AM [0x0-0x14c14c].org.mozilla.firefox [CustomizableUI] 10/15/14 2:11:06 AM [0x0-0x14c14c].org.mozilla.firefox Widget 'ghostery-button-container' not found, unable to move

SNIP A PAGE OF REPETITIONS

I THINK THIS ONE IS MY IP TRYING TO SNIFF MY LAN. HAPPENS EVERY 20-some SECONDS:

10/15/14 2:11:21 AM Firewall[91] 33300 Deny ICMP:8.0 192.168.1.1 192.168.1.2 in via en1

10/15/14 2:17:22 AM [0x0-0x14c14c].org.mozilla.firefox 1413353842649 GMPInstallManager.simpleCheckAndInstall INFO Last check was: 3427 seconds ago, minimum seconds: 86400 10/15/14 2:17:22 AM [0x0-0x14c14c].org.mozilla.firefox 1413353842649 GMPInstallManager.simpleCheckAndInstall INFO Will not check for updates. 10/15/14 2:17:23 AM [0x0-0x14c14c].org.mozilla.firefox 1413353843115 GMPInstallManager.simpleCheckAndInstall INFO Last check was: 3427 seconds ago, minimum seconds: 86400 10/15/14 2:17:23 AM [0x0-0x14c14c].org.mozilla.firefox 1413353843115 GMPInstallManager.simpleCheckAndInstall INFO Will not check for updates. 10/15/14 2:17:23 AM [0x0-0x14c14c].org.mozilla.firefox 1413353843439 GMPInstallManager.simpleCheckAndInstall INFO Last check was: 3427 seconds ago, minimum seconds: 86400 10/15/14 2:17:23 AM [0x0-0x14c14c].org.mozilla.firefox 1413353843439 GMPInstallManager.simpleCheckAndInstall INFO Will not check for updates. 10/15/14 2:17:23 AM [0x0-0x14c14c].org.mozilla.firefox 1413353843984 GMPInstallManager.simpleCheckAndInstall INFO Last check was: 3428 seconds ago, minimum seconds: 86400 10/15/14 2:17:23 AM [0x0-0x14c14c].org.mozilla.firefox 1413353843984 GMPInstallManager.simpleCheckAndInstall INFO Will not check for updates. 10/15/14 2:17:24 AM [0x0-0x14c14c].org.mozilla.firefox 1413353844091 GMPInstallManager.simpleCheckAndInstall INFO Last check was: 3428 seconds ago, minimum seconds: 86400 10/15/14 2:17:24 AM [0x0-0x14c14c].org.mozilla.firefox 1413353844091 GMPInstallManager.simpleCheckAndInstall INFO Will not check for updates.

And FF has been Not Responding for quite a few minutes again... "waiting for" a youtube tab.

Is it possible that the target server has given up sending, and FF has not noticed and is simply waiting forever ???

ROTFLMAO

Opened a new, empty Window. After a couple of MINUTES of being locked up...

Unresponsive Script Error.

at least the damn box was blue.