When using rogers.yahoo mail, I need to refresh my screen after every 2-3 actions.

Question

While using Rogers.yahoo mail in FireFox, the screen freezes after every 2-3 actions (read email, delete email, respond to email, move email to folder etc.). I have to refresh the screen and then it goes along for another 2-3 actions and I have to refresh again. Very frustrating. I opened the same email account in Google Chrome and IE and it works fine there. This started happening yesterday.
In perhaps an unrelated thing, I get this error message every day, once, when I start up my PC for the past 2 months:
Microsoft.NET Framework
Unhanded exception has occurred in your application If you click Continue, the application will ignore this error and attempt to continue. If you click Quit, the application will close immediately. Unable to load DLL 'hppatusg01.dll': The specified module could not be found (Exception from HRESULT:0x8007007E)

Answer 1

No problem.
If the above does not fix the issue, '''try Firefox Safe Mode''' to see if the problem goes away. [[Troubleshoot Firefox issues using Safe Mode|Firefox Safe Mode]] is a troubleshooting mode that turns off some settings and disables most add-ons (extensions and themes).
''(If you're using an added theme, switch to the Default theme.)''
If Firefox is open, you can restart in Firefox Safe Mode from the Help menu by clicking on the '''Restart with Add-ons Disabled...''' menu item:<br>
[[Image:FirefoxSafeMode|width=520]]<br><br>
If Firefox is not running, you can start Firefox in Safe Mode as follows:
* On Windows: Hold the '''Shift''' key when you open the Firefox desktop or Start menu shortcut.
* On Mac: Hold the '''option''' key while starting Firefox.
* On Linux: Quit Firefox, go to your Terminal and run ''firefox -safe-mode'' <br>(you may need to specify the Firefox installation path e.g. /usr/lib/firefox)
''Once you get the pop-up, just select "'Start in Safe Mode"''
[[Image:Safe Mode Fx 15 - Win]]
'''''If the issue is not present in Firefox Safe Mode''''', your problem is probably caused by an extension, and you need to figure out which one. Please follow the [[Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems]] article to find the cause.
''To exit Firefox Safe Mode, just close Firefox and wait a few seconds before opening Firefox for normal use again.''
When you figure out what's causing your issues, please let us know. It might help others with the same problem.
Thank you.