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Since last update, the tab content seems to load every time I change tab, in extremely slow pace

  • 4 replies
  • 1 has this problem
  • 2 views
  • Paskiausią atsakymą parašė ogqozo

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I've been using Firefox since version 1 and I've never experienced such a drastic change in performance as in the update some weeks ago, I think because of the multi-process thing? (I do have Windows 10, quad-core i3)

Up to that day, everytime I switched a tab, it just... was there. They all worked at the same time. Now it seems that with every tab change, the Firefox needs to "load" it once again, and it takes forever, me just watching the circling lines in the center.

I used to open a few videos in different tabs and switch between them, but now, Firefox is basically unusable in that manner. The more complicated the side, the more this "loading" time increased, but event his site took like 5 seconds to "load" every time switching back. A simple site like that never took time before... Even while typing, there is a latency if only a few other tabs are active (and they sometimes seem to be loading eternally, until I switch the view to them, wait 5-10 secs with white screen and circling lines in the center, and then Firefox seems to even "come back" to what I'd call actual loading of the site). Nothing can be immediate in this new Firefox. Is there a way to just come back to the way it was? I don't want to export all the useful history and passwords etc. checking every other browser to see which one will work, but this is just going on and extremely tiring.

ogqozo

I've been using Firefox since version 1 and I've never experienced such a drastic change in performance as in the update some weeks ago, I think because of the multi-process thing? (I do have Windows 10, quad-core i3) Up to that day, everytime I switched a tab, it just... was there. They all worked at the same time. Now it seems that with every tab change, the Firefox needs to "load" it once again, and it takes forever, me just watching the circling lines in the center. I used to open a few videos in different tabs and switch between them, but now, Firefox is basically unusable in that manner. The more complicated the side, the more this "loading" time increased, but event his site took like 5 seconds to "load" every time switching back. A simple site like that never took time before... Even while typing, there is a latency if only a few other tabs are active (and they sometimes seem to be loading eternally, until I switch the view to them, wait 5-10 secs with white screen and circling lines in the center, and then Firefox seems to even "come back" to what I'd call actual loading of the site). Nothing can be immediate in this new Firefox. Is there a way to just come back to the way it was? I don't want to export all the useful history and passwords etc. checking every other browser to see which one will work, but this is just going on and extremely tiring. ogqozo

Chosen solution

thank you - the issue seems to come from the new multiprocess-architecture in firefox. from your configuration no issues or causes to those slow downs are apparent. in any case you can set firefox not to run in multiple processes - then your issue should be solved for the moment: enter about:config into the firefox address bar (confirm the info message in case it shows up) & search for the preference named browser.tabs.remote.autostart.2. double-click it and change its value to false and restart firefox once.

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All Replies (4)

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hello, could you go to the firefox menu ≡ > help ? > troubleshooting information, copy the contents of that page and paste them here into a reply on the forum? this might give us a clue what is going on...

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Application Basics


Name: Firefox Version: 50.1.0 Build ID: 20161208153507 Update Channel: release User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:50.0) Gecko/20100101 Firefox/50.0 OS: Windows_NT 10.0 Multiprocess Windows: 1/1 (Enabled by default) Safe Mode: false

Crash Reports for the Last 3 Days


All Crash Reports (including 10 pending crashes in the given time range)

Extensions


Name: Adblock Plus Version: 2.8.2 Enabled: true ID: {d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}

Name: Application Update Service Helper Version: 1.0 Enabled: true ID: aushelper@mozilla.org

Name: Multi-process staged rollout Version: 1.5 Enabled: true ID: e10srollout@mozilla.org

Name: Pocket Version: 1.0.5 Enabled: true ID: firefox@getpocket.com

Name: Simple Locale Switcher Version: 0.9.4 Enabled: true ID: simplels@nohamelin

Name: Web Compat Version: 1.0 Enabled: true ID: webcompat@mozilla.org

Name: Avast Online Security Version: 12.0.88 Enabled: false ID: wrc@avast.com

Name: Avast SafePrice Version: 10.3.5.39 Enabled: false ID: sp@avast.com

Name: Logitech SetPoint Version: 6.5 Enabled: false ID: {F003DA68-8256-4b37-A6C4-350FA04494DF}

Graphics


Features Compositing: Direct3D 11 Asynchronous Pan/Zoom: wheel input enabled WebGL Renderer: Google Inc. -- ANGLE (AMD Mobility Radeon HD 5000 Series Direct3D11 vs_5_0 ps_5_0) WebGL2 Renderer: (no info) Hardware H264 Decoding: No; Hardware video decoding disabled or blacklisted Audio Backend: wasapi Direct2D: true DirectWrite: true (10.0.14393.351) GPU #1 Active: Yes Description: AMD Mobility Radeon HD 5000 Series Vendor ID: 0x1002 Device ID: 0x68c1 Driver Version: 15.201.1151.1008 Driver Date: 11-4-2015 Drivers: aticfx64 aticfx64 aticfx64 amdxc64 aticfx32 aticfx32 aticfx32 amdxc32 atiumd64 atidxx64 atidxx64 atiumdag atidxx32 atidxx32 atiumdva atiumd6a atitmm64 Subsys ID: 00000000 RAM: 1024

Diagnostics ClearType Parameters: Gamma: 2,2 Pixel Structure: RGB ClearType Level: 100 Enhanced Contrast: 50 AzureCanvasAccelerated: 0 AzureCanvasBackend: direct2d 1.1 AzureContentBackend: direct2d 1.1 AzureFallbackCanvasBackend: cairo ClearType Parameters: Gamma: 2,2 Pixel Structure: RGB ClearType Level: 100 Enhanced Contrast: 50 Decision Log D3D9_COMPOSITING: disabled by default: Disabled by default



Important Modified Preferences


accessibility.typeaheadfind.flashBar: 0 browser.cache.disk.capacity: 358400 browser.cache.disk.filesystem_reported: 1 browser.cache.disk.hashstats_reported: 1 browser.cache.disk.smart_size.first_run: false browser.cache.disk.smart_size.use_old_max: false browser.cache.frecency_experiment: 2 browser.download.folderList: 0 browser.download.importedFromSqlite: true browser.places.smartBookmarksVersion: 8 browser.sessionstore.upgradeBackup.latestBuildID: 20161208153507 browser.startup.homepage_override.buildID: 20161208153507 browser.startup.homepage_override.mstone: 50.1.0 browser.tabs.remote.autostart.2: true browser.tabs.warnOnClose: false browser.urlbar.userMadeSearchSuggestionsChoice: true dom.apps.lastUpdate.buildID: 20161019084923 dom.apps.lastUpdate.mstone: 49.0.2 dom.apps.reset-permissions: true dom.mozApps.used: true extensions.lastAppVersion: 50.1.0 font.internaluseonly.changed: false general.useragent.locale: en-US gfx.crash-guard.d3d11layers.appVersion: 50.1.0 gfx.crash-guard.d3d11layers.deviceID: 0x68c1 gfx.crash-guard.d3d11layers.driverVersion: 15.201.1151.1008 gfx.crash-guard.d3d11layers.feature-d2d: true gfx.crash-guard.d3d11layers.feature-d3d11: true gfx.crash-guard.glcontext.gfx.driver-init.direct3d11-angle: true gfx.crash-guard.glcontext.gfx.driver-init.webgl-angle: true gfx.crash-guard.glcontext.gfx.driver-init.webgl-angle-force-d3d11: false gfx.crash-guard.glcontext.gfx.driver-init.webgl-angle-force-warp: false gfx.crash-guard.glcontext.gfx.driver-init.webgl-angle-try-d3d11: true gfx.crash-guard.status.d3d11layers: 2 gfx.crash-guard.status.d3d9video: 2 gfx.crash-guard.status.glcontext: 2 gfx.direct3d.last_used_feature_level_idx: 0 gfx.driver-init.appVersion: 42.0 gfx.driver-init.deviceID: 0x68c1 gfx.driver-init.driverVersion: 15.201.1151.1008 gfx.driver-init.feature-d2d: true gfx.driver-init.feature-d3d11: true gfx.driver-init.status: 2 media.benchmark.vp9.fps: 108 media.benchmark.vp9.versioncheck: 1 media.gmp-eme-adobe.abi: 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plugin.state.npfoxitreaderplugin: 2 print.printer_Foxit_Reader_PDF_Printer.print_bgcolor: false print.printer_Foxit_Reader_PDF_Printer.print_bgimages: false print.printer_Foxit_Reader_PDF_Printer.print_duplex: -437918235 print.printer_Foxit_Reader_PDF_Printer.print_edge_bottom: 0 print.printer_Foxit_Reader_PDF_Printer.print_edge_left: 0 print.printer_Foxit_Reader_PDF_Printer.print_edge_right: 0 print.printer_Foxit_Reader_PDF_Printer.print_edge_top: 0 print.printer_Foxit_Reader_PDF_Printer.print_evenpages: true print.printer_Foxit_Reader_PDF_Printer.print_footercenter: print.printer_Foxit_Reader_PDF_Printer.print_footerleft: &PT print.printer_Foxit_Reader_PDF_Printer.print_footerright: &D print.printer_Foxit_Reader_PDF_Printer.print_headercenter: print.printer_Foxit_Reader_PDF_Printer.print_headerleft: &T print.printer_Foxit_Reader_PDF_Printer.print_headerright: &U print.printer_Foxit_Reader_PDF_Printer.print_in_color: true print.printer_Foxit_Reader_PDF_Printer.print_margin_bottom: 0.5 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print.printer_Foxit_Reader_PDF_Printer.print_to_file: false print.printer_Foxit_Reader_PDF_Printer.print_unwriteable_margin_bottom: 0 print.printer_Foxit_Reader_PDF_Printer.print_unwriteable_margin_left: 0 print.printer_Foxit_Reader_PDF_Printer.print_unwriteable_margin_right: 0 print.printer_Foxit_Reader_PDF_Printer.print_unwriteable_margin_top: 0 privacy.sanitize.migrateClearSavedPwdsOnExit: true privacy.sanitize.migrateFx3Prefs: true security.sandbox.content.tempDirSuffix: {acf1bfc7-b7a0-40fc-8361-c850955e08ec} services.sync.declinedEngines: storage.vacuum.last.index: 1 storage.vacuum.last.places.sqlite: 1483356486 ui.osk.debug.keyboardDisplayReason: IKPOS: Touch screen not found.

Important Locked Preferences


Places Database


JavaScript


Incremental GC: true

Accessibility


Activated: false Prevent Accessibility: 0

Library Versions


NSPR Expected minimum version: 4.12 Version in use: 4.12

NSS Expected minimum version: 3.26.2 Version in use: 3.26.2

NSSSMIME Expected minimum version: 3.26.2 Version in use: 3.26.2

NSSSSL Expected minimum version: 3.26.2 Version in use: 3.26.2

NSSUTIL Expected minimum version: 3.26.2 Version in use: 3.26.2

Experimental Features


Sandbox


Content Process Sandbox Level: 1

more options

Chosen Solution

thank you - the issue seems to come from the new multiprocess-architecture in firefox. from your configuration no issues or causes to those slow downs are apparent. in any case you can set firefox not to run in multiple processes - then your issue should be solved for the moment: enter about:config into the firefox address bar (confirm the info message in case it shows up) & search for the preference named browser.tabs.remote.autostart.2. double-click it and change its value to false and restart firefox once.

more options

Yeah, seems to have helped, thank you! The videos kinda struggle sometimes, but like in the "normal" way, much less frustrating. It was not that easy to find how to turn off the multiprocess, but I guess that'll have to do for now. Thanks.