General problems when viewing profiles?

When people want to connect to me, I mostly visit their profile pages. In the last time I made the experience that content wasn’t loaded. I only saw the spinning circle for a long time. A reload then worked.

This happens on several servers (several minutes ago it happened to me on and even on profiles with only a few posts. I don’t know if this is a performance problem or something else.

Yes, I also have this problem sometimes, but only when I open profiles in a background tab. I now tried to reproduce it (needed some tries), copied the error message from the console and created an issue on GitHub, so maybe somebody with javascript knowledge can have a look at it.