made no changes, but gif stopped working
Unfortunately, gif avatar has stopped working ... of 17 images within the 6kb 0-setting gif, only 3 now show, then it goes blank. It was working fine on day 1, but 24 hours later doesn't. I haven't done any updates/changes. Mint 18.3, latest version of Opera. Others say they can see it working fine on Firefox, so I don't know what's changed. I haven't changed anything. Have tried clearing cache, rebooting Opera and system, re-uploading the gif.
General faffing with different gif sites seems to have fixed it at this point, but it was 24 hours before there was an issue with the uploaded gif, so I'll see if it happens again.