Ich nutze schon längere Zeit den alten viessmann Adapter mit vcontrold und der Optolink Schnittstelle ohne Probleme
In den letzten Tagen habe ich damit Probleme.
Wenn ich ihn manuell starte, läuft er einige Minuten, verliert die Verbindung und bleibt gelb.

2022-09-23 07:23:02.474 - debug: viessmann.0 (2620) Redis Objects: Use Redis connection: 0.0.0.0:9001
2022-09-23 07:23:02.618 - debug: viessmann.0 (2620) Objects client ready ... initialize now
2022-09-23 07:23:02.631 - debug: viessmann.0 (2620) Objects create System PubSub Client
2022-09-23 07:23:02.632 - debug: viessmann.0 (2620) Objects create User PubSub Client
2022-09-23 07:23:02.746 - debug: viessmann.0 (2620) Objects client initialize lua scripts
2022-09-23 07:23:02.781 - debug: viessmann.0 (2620) Objects connected to redis: 0.0.0.0:9001
2022-09-23 07:23:02.785 - silly: viessmann.0 (2620) redis psubscribe cfg.o.system.user.*
2022-09-23 07:23:02.843 - silly: viessmann.0 (2620) redis psubscribe cfg.o.enum.*
2022-09-23 07:23:02.848 - silly: viessmann.0 (2620) objectDB connected
2022-09-23 07:23:02.855 - debug: viessmann.0 (2620) Redis States: Use Redis connection: 0.0.0.0:9000
2022-09-23 07:23:02.974 - debug: viessmann.0 (2620) States create System PubSub Client
2022-09-23 07:23:02.975 - debug: viessmann.0 (2620) States create User PubSub Client
2022-09-23 07:23:03.109 - debug: viessmann.0 (2620) States connected to redis: 0.0.0.0:9000
2022-09-23 07:23:03.110 - silly: viessmann.0 (2620) statesDB connected
2022-09-23 07:23:03.719 - info: viessmann.0 (2620) starting. Version 1.3.7 in /opt/iobroker/node_modules/iobroker.viessmann, node: v14.19.3, js-controller: 4.0.23
2022-09-23 07:23:03.769 - silly: viessmann.0 (2620) States system redis pmessage system.adapter.viessmann.0.logLevel/system.adapter.viessmann.0.logLevel:{"val":"silly","ack":true,"ts":1663910583753,"q":0,"from":"system.adapter.viessmann.0","lc":1663910583753}
2022-09-23 07:23:03.778 - info: viessmann.0 (2620) Connect with Viessmann sytem!
2022-09-23 07:23:03.779 - debug: viessmann.0 (2620) Commands for polling: getTempSpeicher
2022-09-23 07:23:03.780 - debug: viessmann.0 (2620) Commands for polling: getTempA
2022-09-23 07:23:03.780 - debug: viessmann.0 (2620) Commands for polling: getTempWWist
2022-09-23 07:23:03.780 - debug: viessmann.0 (2620) Commands for polling: getTempWWsoll
2022-09-23 07:23:03.781 - debug: viessmann.0 (2620) Commands for polling: getTempKist
2022-09-23 07:23:03.781 - debug: viessmann.0 (2620) Commands for polling: getTempKsoll
2022-09-23 07:23:03.781 - debug: viessmann.0 (2620) Commands for polling: getTempVListM2
2022-09-23 07:23:03.782 - debug: viessmann.0 (2620) Commands for polling: getTempVLsollM2
2022-09-23 07:23:03.782 - debug: viessmann.0 (2620) Commands for polling: getBrennerStatus
2022-09-23 07:23:03.782 - debug: viessmann.0 (2620) Commands for polling: getPumpeStatusM1
2022-09-23 07:23:03.783 - debug: viessmann.0 (2620) Commands for polling: getPumpeStatusSp
2022-09-23 07:23:03.783 - debug: viessmann.0 (2620) Commands for polling: getPumpeStatusM2
2022-09-23 07:23:03.784 - debug: viessmann.0 (2620) Wait for next run: 60000 in ms
2022-09-23 07:24:03.785 - debug: viessmann.0 (2620) Next poll: heartbeat (For Object: heartbeat)
2022-09-23 07:24:03.792 - debug: viessmann.0 (2620) Next poll: getTempVLsollM2 (For Object: TempVLsollM2)
2022-09-23 07:25:00.207 - info: host.iobroker instance system.adapter.dwd.0 started with pid 2760
2022-09-23 07:25:03.725 - info: dwd.0 (2760) starting. Version 2.8.3 in /opt/iobroker/node_modules/iobroker.dwd, node: v14.19.3, js-controller: 4.0.23
2022-09-23 07:25:04.422 - info: dwd.0 (2760) Terminated (ADAPTER_REQUESTED_TERMINATION): Without reason
2022-09-23 07:25:05.005 - info: host.iobroker instance system.adapter.dwd.0 terminated with code 11 (ADAPTER_REQUESTED_TERMINATION)
2022-09-23 07:26:03.808 - error: viessmann.0 (2620) Timeout connection error!
2022-09-23 07:26:03.810 - info: viessmann.0 (2620) Connection with Viessmann system disconnected!

Adapter läuft auf einem Raspi als Slave. System ist aktuell.
Hat jemand eine Idee?

Gruß
Happyuser20