Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Crazy boxes and lines show up in emails

  • 4 iimpendulo
  • 1 inayo le ngxaki
  • 45 views
  • Impendulo yokugqibela ngu hemann2581

more options

I am currently running Windows 11 but I believe the problem started when I was on Windows 10. Many emails I open have black or gray boxes and crazy diagonal lines in random areas of the email. Sometimes the boxes appear like text boxes with crazy character spacing. I can close then reopen and the crazy stuff appears in different places. Sometimes the email will eventually open so that it can be read. I've tried attaching a screenshot but it doesn't seem to work. If someone replies I'll be glad to send the screenshot by email, assuming I'll be able to read the reply. It is so bad I am considering going to something else after being a Thunderbird user for over 10 years. I would appreciate any help. Thank you!

I am currently running Windows 11 but I believe the problem started when I was on Windows 10. Many emails I open have black or gray boxes and crazy diagonal lines in random areas of the email. Sometimes the boxes appear like text boxes with crazy character spacing. I can close then reopen and the crazy stuff appears in different places. Sometimes the email will eventually open so that it can be read. I've tried attaching a screenshot but it doesn't seem to work. If someone replies I'll be glad to send the screenshot by email, assuming I'll be able to read the reply. It is so bad I am considering going to something else after being a Thunderbird user for over 10 years. I would appreciate any help. Thank you!

Isisombulu esikhethiweyo

Does it look correct in safe/troubleshoot mode (hold Shift when launching TB)?

Funda le mpendulo kwimeko leyo 👍 0

All Replies (4)

more options

Isisombululo esiKhethiweyo

Does it look correct in safe/troubleshoot mode (hold Shift when launching TB)?

more options

Yes, the suspect email does look correct in safe/troubleshoot mode. What do I do next?

more options

If hardware acceleration is enabled in normal mode (Preferences/General/Indexing), disable it, restart TB, and compare. If it still looks wrong in normal mode, launch again in safe mode, 'Reset toolbars & controls', 'Make changes & restart'.

more options

Disabling hardware acceleration appears to have fixed it, at least for the suspect email. I'll know for sure when more emails come in. I used to get many whacked-out emails every day. If necessary I will follow the next step in safe mode. Thank you very much for the help - this has been aggravating me for quite a while!