First of all: I´m not quite sure if this is the right category, because I don´t know if it´s a client (iOS app) or server thing.
Whenever I open the iOS app (current version v220.127.116.11) the php7.0-fpm on the nextcloud server (Raspberry Pi 3 B+, Nextcloud v15.0.2 - but this also happened back on v14) spawns immediately to the configured maximum (4 processes) consuming 100 % of CPU for about 2 minutes.
I have nothing in the nextcloud server log, nothing reproducible in the ios app activities (set to detailled already) and no idea on how to debug this.
Few more information:
- E2E is (was) activated, not in use anymore (and the problem already occured before that E2E test, so I sort that out)
- offline favorites (yellow star) and offline files (green arrow) activated in the app
- media tab in use, but no matter if there are new pictures or not - behaviour still the same
What´s going on on my server, what´s the app doing on every startup? What to check next?