About half of the times when i load a change for review in Gerrit, it takes many seconds of "Loading...", or just remains stuck in this state completely until refreshed. Even after refreshing it sometimes gets stuck like that.
Other people complained about this, too, but i couldn't find a proper report.
The URL is just an example - it happens with all changes.
Version: unspecified
Severity: normal
URL: https://gerrit.wikimedia.org/r/#q,3951,n,z