Hi! I hope this is the right section to ask this.

I just installed Firefox, because Chrome is constantly crashing after I upgraded to Windows 10. But the background images are not loading, and I noticed it's because of the HTTPS thing (because when I type the image url without the https, it works.)

Can anyone help me how to fix this bad signature error (sec_error_bad_signature)?

Thanks in advance!

You may want to uninstall and reinstall firefox and see if that fixes anything.

I've had issues with https on subeta too but I've never seen an error. I don't think there's anything you can do but switch to a new tab/get rid of the https

and thank you both for the attention. after some more digging, I found out it was an Avast setting, even though it wasn't interfering with Chrome, I had to disable HTTPS scanning. weird.