@burnout426 said in Opera Browser Not Loading Web Pages Properly on Windows:
@aleksr2 Kaspersky is known to cause issues like that. If you have it, to test if it's the cause, you have to temporarily uninstall it (disabling it isn't enough). Some system-wide VPNs can cause the issue too. In those cases, you also have to uninstall them and not just disable them to test if they're the cause or not. All of those can sometimes affect just Opera and not Chrome.
That's interesting. I also have Kaspersky and of course I tried disabling it, which didn't help, but I also tried a standalone portable Opera instance, and it worked just fine! So I assumed it was something related to my installation or profile.
Anyway, I think it's been several days since the last time I had this issue, so maybe either Opera or Kaspersky got updated and this "duo" now works fine? I'll keep my fingers crossed...