The step “Checking for update of app “accessibility” (or activity in a second case) in App Store” took ~30sec to complete when I just used the web updater (from 21.0.2). The same delay seems to apply when calling /settings/admin/overview on NC 22 b3. That page also shows that there is an update to 22 b3 available just after I installed it (and reloaded that page so that the check kicked in). That bug was already present in b2 (and reported here by me). There also is another issue: although all other instances on the same server work fine for that command, in the updated-to-22 NC, php occ yields “An unhandled exception has been thrown: OC\HintException: [0]: Memcache \OC\Memcache\APCu not available for local cache (Is the matching PHP module installed and enabled?)”