Hey everyone!
For a couple of weeks Firefox seems to have issues displaying my Dashboard when loading it. When i switch to another page and back to the dashboard it looks normal again.
Before that the same dashboard worked for over a year. Also in Chrome it still is displayed as usual.
Sadly i couldn’t find something when searching online. Does anyone have an idea to fix it?
Update: I got fed up with the bug again and decided to reinstall firefox. On reinstall it prompted me to “Clean” firefox instead. And apparently that helped.
- Dumb question but do you have any FF extensions that might be causing issues and can you disable them for the site? - As suggested by the other comment I tried a private window and disabled all extensions in private windows and it still has the same issue. - Interestingly I just noticed that it happens on all dashboards. The third one being just a vertical stack with 2 sensor entities. So its also not that specific configuration. - I also tried: - Deleting all cookies/cache
- Downgrading to an older version/upgrading to latest homeassistant
 - While typing this I tested it on firefox on another machine (linux in that case) and there it works without problems. But i have all add-ons synchronized between them. So im out of ideas :D. 
 
- I’ve had similar experiences with FF and HA. I tried everything that has been suggested to you and kept having problems. In the end I installed Brave just for HA. I still use FF for everything else. - Weird that it just randomly started after it was fine for so long. Oh well thanks. - I’ve been using these together for about a year or two without issues. Do you guys have these tabs set to a weird mode like “Tablet” or something? Any custom card or custom layout mods? - I dont think so. I think i had one hacs card, but ill try removing some and see if that changes anything. But somewhat pretty sure that i didnt change anything when it started breaking. 
 
 
 
- Does it display alright in a private window? - No there its also broken, also not when disabling all extensions for private windows. Also provided some more information in another comment. 
 
- Try disabling enhanced tracking protection next to the certificate information - Interesting suggestion. I tried it and sadly it didnt help. Thanks for the idea. - Dang I wonder what it could be then, I know turning that off helped a lot of pages load correctly for my install 
 
 
- Anything strange in the console? (F12 -> Console) 
- Update: I got fed up with the bug again and decided to reinstall firefox. On reinstall it prompted me to “Clean” firefox instead. And apparently that helped. 
- I haven’t had this happen, but on numerous occasions, when editing a card using yaml, my typing is reversed. i.e., the second letter I type appears to the left of the first letter, and so on. - I either have to use the mouse to click after each letter, or I have to reverse the text in my mind. It’s quite annoying. 


