But this doesn't make much sense to me... Why there's a need for a VPN? It totally goes against the idea of having a convenient site to upload the images...
Better use some of the generic image upload sites then?
I have tried to reproduce the problem in Microsoft Edge on Windows, Google Chrome on Windows, Firefox on Linux, Edge on Android and Chrome on Android, but everything looks fine.
It would help me a lot that if you experiencing an error to please let me know the following:
Exact time when the error occurs
What browser is used and what version
Your externel IP address (you can see this on https://www.whatsmyip.org/ )
The error message or a screenshot.
Yesterday I've changed a setting to force SSL instead of automatic.
This seems to fix the issue that the site sometimes give a SSL error to certain people/browsers.
If you still experiencing errors or instabilities please let me know in this topic.