Be shure to do a backup before you do the update from 9.2.X
I did a Update from 9.2.6. and I can say these addons work fine:
-Tvheadend Client
-Youtube
-Netflix
IPTV ARchive addon seems to be even not working anymore:
ERROR : Add-on ‘PVR IPTV Archive Client’ is using an incompatible API version for type ‘Addon’. Kodi API min version = ‘1.3.0/1.2.0’, add-on API version ‘1.0.12/1.0.14’
2021-03-02 11:38:58.288 T:4946 ERROR : IAddonInstanceHandler::CreateInstance: pvr.iptvarchive returned bad status “Permanent failure” during instance creation
2021-03-02 11:38:58.288 T:4946 ERROR : UpdateAddons: Failed to create add-on PVR IPTV Archive Client, status = 5
I have now switched to the CE 19 Matrix version, it works stable and well, but my WiFi Remote works very fast, so it detects 2-3 times when I press it once.