Firefox did not respond easily
OS:win 8.1 FF:34.0.5 e.g. In facebook chat, the FF may not have reacted Can only use task manager to closed FF. The FF does not know that it has been unable to respond.
The situation then browse different page have occurred.
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You can check if you can start Firefox in Safe Mode by holding down the Shift/Options key.
Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.
- Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
- Do NOT click the Reset button on the Safe Mode start window
- https://support.mozilla.org/kb/Safe+Mode
- https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
It is possible that your security software (firewall, anti-virus) blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program.
Remove all rules for Firefox and the plugin-container from the permissions list in the firewall and let your firewall ask again for permission to get full, unrestricted, access to install for Firefox and the plugin-container process and the updater process.
See:
選擇的解決方法
After;
Type about:preferences#advanced<Enter> in the address bar.
Under Advanced, Select Network. Look for Configure How Firefox Connects and press the Settings button. Check the settings.
FredMcD said
After; Type about:preferences#advanced<Enter> in the address bar. Under Advanced, Select Network. Look for Configure How Firefox Connects and press the Settings button. Check the settings.
No relationship with the network configuration Earlier versions of Firefox ,if have error can can appear message
cor-el said
You can check if you can start Firefox in Safe Mode by holding down the Shift/Options key. Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.
- Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
- Do NOT click the Reset button on the Safe Mode start window
- https://support.mozilla.org/kb/Safe+Mode
- https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
It is possible that your security software (firewall, anti-virus) blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program.
Remove all rules for Firefox and the plugin-container from the permissions list in the firewall and let your firewall ask again for permission to get full, unrestricted, access to install for Firefox and the plugin-container process and the updater process.
See:
I started when there is no additional element has a problem (But have flash plugins)
I use Nightly 37.0a1.FF is work, no crash.(same plugins)
But same pages the flash can not work.
I think it is the degree of support FF problem for flash