Diễn đàn hỗ trợ Firefox dành cho Android

I am on Version 133.0 Android Firefox. Whether I use Bing or Google search the results are in a small font with an additional column on the RH side. I noticed that if I turn off Desktop Site then it goes back to normal. But any subsequent searches are again in small font even though Desktop Site is now switched off. I have failed to find a resolution in the Settings. I have tried re-installing but to no avail. Advice appreciated.

For some reason, every time I log in to Gmail and start writing a name in the email column, just after writing 2 characters, Firefox immediately freezes. I've reinstalled, I've cleared all data (browsing history, cookies and cache), I've reset, but the problem still exists. But if I log in with another account, Gmail can be accessed smoothly.

I can't figure out how to open an url like "http://fritz.box" or "192.168.178.10.1". Either Firefox starts a search or auto completes the address to "https://fritz.box". This address can not be resolved locally. If anyone happens to read this and could help me please, I just want to open the configuration page of my router. And I can't do it with Firefox for Android - so it seems. Thank you for your time!