Nach den Schreiben von Texten auf die dpt16 kommt das -exit, Das Senden von "on" / "off" auf ein dpt1 führt offensichtlich zu einem Reconnet. Timeout finde ich im Log keine. FHEM läuft allerdings auch auf einen Ryzen3, der sich meistens im Leerlauf befindet ...
Das dblog mit Filter "KNX" als csv anbei (ich sollte wohl mein DOIF für die Statustexte nochmal anschauen, sendet sehr oft ...). Das fhem-log mit Filter "KNX" sieht so aus:
2021.11.06 12:03:19.563 4: KNXIO_TunnelRequestTO hit - attempt resend
2021.11.06 12:03:21.067 3: KNXIO_TunnelRequestTO hit - sending disconnect request
2021.11.06 12:03:21.068 4: KNXIO_Read: DisconnectResponse received - sending connrequ
2021.11.06 12:04:36.197 4: KNXIO_TunnelRequestTO hit - attempt resend
2021.11.06 12:04:37.700 3: KNXIO_TunnelRequestTO hit - sending disconnect request
2021.11.06 12:04:37.702 4: KNXIO_Read: DisconnectResponse received - sending connrequ
2021.11.06 12:06:19.579 4: KNXIO_TunnelRequestTO hit - attempt resend
2021.11.06 12:06:21.082 3: KNXIO_TunnelRequestTO hit - sending disconnect request
2021.11.06 12:06:21.084 4: KNXIO_Read: DisconnectResponse received - sending connrequ
2021.11.06 12:07:30.804 4: KNXIO_TunnelRequestTO hit - attempt resend
2021.11.06 12:07:31.285 4: KNXIO_Read: TunnelRequest received - send Ack and decode. seqcntrRx=8
2021.11.06 12:07:31.287 4: KNXIO_decodeCEMI: src=02107 - dst=044a0 - destaddrType=1 - prio=3 - hop_count=6 - leng=3 - data=800c0b
2021.11.06 12:07:31.287 4: KNXIO_processFIFO: C02107w044a00c0b Nr_msgs: 1
2021.11.06 12:07:32.307 3: KNXIO_TunnelRequestTO hit - sending disconnect request
2021.11.06 12:07:32.309 4: KNXIO_Read: DisconnectResponse received - sending connrequ
2021.11.06 12:09:19.589 4: KNXIO_TunnelRequestTO hit - attempt resend
2021.11.06 12:09:21.092 3: KNXIO_TunnelRequestTO hit - sending disconnect request
2021.11.06 12:09:21.093 4: KNXIO_Read: DisconnectResponse received - sending connrequ
2021.11.06 12:11:19.631 4: KNXIO_TunnelRequestTO hit - attempt resend
2021.11.06 12:11:20.390 4: KNXIO_Read: TunnelRequest received - send Ack and decode. seqcntrRx=21
2021.11.06 12:11:20.391 4: KNXIO_decodeCEMI: src=02103 - dst=0443c - destaddrType=1 - prio=3 - hop_count=6 - leng=3 - data=800672
2021.11.06 12:11:20.391 4: KNXIO_processFIFO: C02103w0443c0672 Nr_msgs: 1
2021.11.06 12:11:21.101 4: KNXIO_keepalive - expect ConnectionStateResponse
2021.11.06 12:11:21.133 3: KNXIO_TunnelRequestTO hit - sending disconnect request
2021.11.06 12:11:21.135 4: KNXIO_Read: DisconnectResponse received - sending connrequ
2021.11.06 12:13:19.687 4: KNXIO_TunnelRequestTO hit - attempt resend
2021.11.06 12:13:21.142 4: KNXIO_keepalive - expect ConnectionStateResponse
2021.11.06 12:13:21.190 3: KNXIO_TunnelRequestTO hit - sending disconnect request
2021.11.06 12:13:21.191 4: KNXIO_Read: DisconnectResponse received - sending connrequ
2021.11.06 12:15:19.660 4: KNXIO_TunnelRequestTO hit - attempt resend
2021.11.06 12:15:21.163 3: KNXIO_TunnelRequestTO hit - sending disconnect request
2021.11.06 12:15:21.164 4: KNXIO_Read: DisconnectResponse received - sending connrequ
2021.11.06 12:17:19.696 4: KNXIO_TunnelRequestTO hit - attempt resend
2021.11.06 12:17:21.174 4: KNXIO_keepalive - expect ConnectionStateResponse
2021.11.06 12:17:21.199 3: KNXIO_TunnelRequestTO hit - sending disconnect request
2021.11.06 12:17:21.200 4: KNXIO_Read: DisconnectResponse received - sending connrequ
2021.11.06 12:19:19.737 4: KNXIO_TunnelRequestTO hit - attempt resend
2021.11.06 12:19:21.208 4: KNXIO_keepalive - expect ConnectionStateResponse
2021.11.06 12:19:21.239 3: KNXIO_TunnelRequestTO hit - sending disconnect request
2021.11.06 12:19:21.241 4: KNXIO_Read: DisconnectResponse received - sending connrequ
2021.11.06 12:21:18.951 4: KNXIO_TunnelRequestTO hit - attempt resend
2021.11.06 12:21:20.454 3: KNXIO_TunnelRequestTO hit - sending disconnect request
2021.11.06 12:21:20.455 4: KNXIO_Read: DisconnectResponse received - sending connrequ
2021.11.06 12:21:35.886 4: KNXIO_TunnelRequestTO hit - attempt resend
2021.11.06 12:21:36.318 4: KNXIO_Read: TunnelRequest received - send Ack and decode. seqcntrRx=3
2021.11.06 12:21:36.320 4: KNXIO_decodeCEMI: src=02103 - dst=0443c - destaddrType=1 - prio=3 - hop_count=6 - leng=3 - data=80067c
2021.11.06 12:21:36.320 4: KNXIO_processFIFO: C02103w0443c067c Nr_msgs: 1
2021.11.06 12:21:37.390 3: KNXIO_TunnelRequestTO hit - sending disconnect request
2021.11.06 12:21:37.391 4: KNXIO_Read: DisconnectResponse received - sending connrequ
2021.11.06 12:23:19.737 4: KNXIO_TunnelRequestTO hit - attempt resend
2021.11.06 12:23:20.306 4: KNXIO_Read: TunnelRequest received - send Ack and decode. seqcntrRx=12
2021.11.06 12:23:20.307 4: KNXIO_decodeCEMI: src=02103 - dst=0443c - destaddrType=1 - prio=3 - hop_count=6 - leng=3 - data=800686
2021.11.06 12:23:20.307 4: KNXIO_processFIFO: C02103w0443c0686 Nr_msgs: 1
2021.11.06 12:23:21.241 3: KNXIO_TunnelRequestTO hit - sending disconnect request
2021.11.06 12:23:21.242 4: KNXIO_Read: DisconnectResponse received - sending connrequ
2021.11.06 12:25:19.745 4: KNXIO_TunnelRequestTO hit - attempt resend
2021.11.06 12:25:21.246 4: KNXIO_keepalive - expect ConnectionStateResponse
2021.11.06 12:25:21.248 3: KNXIO_TunnelRequestTO hit - sending disconnect request
2021.11.06 12:25:21.249 4: KNXIO_Read: DisconnectResponse received - sending connrequ
2021.11.06 12:25:42.763 2: KNX_Parse (wp): Visu.KiZ2.Info, READINGNAME: Statustext1, message C0ff12w041650000000000000000000000000000 could not be decoded
2021.11.06 12:26:19.753 4: KNXIO_TunnelRequestTO hit - attempt resend
2021.11.06 12:26:21.253 4: KNXIO_keepalive - expect ConnectionStateResponse
2021.11.06 12:26:21.256 3: KNXIO_TunnelRequestTO hit - sending disconnect request
2021.11.06 12:26:21.257 4: KNXIO_Read: DisconnectResponse received - sending connrequ
2021.11.06 12:26:37.212 2: KNX_Parse (wp): Visu.KiZ2.Info, READINGNAME: Statustext1, message C0ff12w041650000000000000000000000000000 could not be decoded
2021.11.06 12:27:16.839 5: KNX_Set -enter: Visu.KiZ3.Info, Statustext1, >CLR<
2021.11.06 12:27:16.839 5: KNX_Set: set Visu.KiZ3.Info: desired target is gad: Statustext1, command: >CLR<, args:
2021.11.06 12:27:16.839 5: KNX_checkAndClean -enter: value= >CLR<, gadName= Statustext1
2021.11.06 12:27:16.839 5: KNX_checkAndClean -exit: value= >CLR<, gadName= Statustext1, model= dpt16.000, pattern= (?^ix:.{1,14})
2021.11.06 12:27:16.839 5: KNX_encodeByDpt -enter: Statustext1 model: dpt16.000, code: dpt16, value: >CLR<
2021.11.06 12:27:16.839 5: KNX_encodeByDpt -exit: Statustext1, model: dpt16.000, code: dpt16, value: >CLR<, hexval: 000000000000000000000000000000
2021.11.06 12:27:16.841 4: KNX_Set: Visu.KiZ3.Info, cmd= >CLR<, value= >CLR<, translated= 000000000000000000000000000000
2021.11.06 12:27:16.841 5: KNX_DbLog_split -enter: device= Visu.KiZ3.Info event= last-sender: fhem
2021.11.06 12:27:16.841 5: KNX_DbLog_split -exit: device= Visu.KiZ3.Info, reading= last-sender, value= fhem, unit=
2021.11.06 12:27:16.841 5: KNX_DbLog_split -enter: device= Visu.KiZ3.Info event= Statustext1: >CLR<
2021.11.06 12:27:16.841 5: KNX_DbLog_split -exit: device= Visu.KiZ3.Info, reading= Statustext1, value= >CLR<, unit=
2021.11.06 12:27:16.842 5: KNX_DbLog_split -enter: device= Visu.KiZ3.Info event= state: >CLR<
2021.11.06 12:27:16.842 5: KNX_DbLog_split -exit: device= Visu.KiZ3.Info, reading= state, value= >CLR<, unit=
2021.11.06 12:27:16.849 5: KNX_Set: -exit
2021.11.06 12:27:16.850 5: KNX_Set -enter: Visu.KiZ3.Info, Statustext2, 21.0, °C
2021.11.06 12:27:16.850 5: KNX_Set: set Visu.KiZ3.Info: desired target is gad: Statustext2, command: 21.0, args: °C
2021.11.06 12:27:16.850 5: KNX_checkAndClean -enter: value= 21.0 °C, gadName= Statustext2
2021.11.06 12:27:16.850 5: KNX_checkAndClean -exit: value= 21.0 °C, gadName= Statustext2, model= dpt16.000, pattern= (?^ix:.{1,14})
2021.11.06 12:27:16.850 5: KNX_encodeByDpt -enter: Statustext2 model: dpt16.000, code: dpt16, value: 21.0 °C
2021.11.06 12:27:16.850 5: KNX_encodeByDpt -exit: Statustext2, model: dpt16.000, code: dpt16, value: 21.0 °C, hexval: 0032312e3020b04300000000000000
2021.11.06 12:27:16.851 4: KNX_Set: Visu.KiZ3.Info, cmd= 21.0, value= 21.0 °C, translated= 0032312e3020b04300000000000000
2021.11.06 12:27:16.852 5: KNX_DbLog_split -enter: device= Visu.KiZ3.Info event= last-sender: fhem
2021.11.06 12:27:16.852 5: KNX_DbLog_split -exit: device= Visu.KiZ3.Info, reading= last-sender, value= fhem, unit=
2021.11.06 12:27:16.852 5: KNX_DbLog_split -enter: device= Visu.KiZ3.Info event= Statustext2: 21.0 °C
2021.11.06 12:27:16.852 5: KNX_DbLog_split -exit: device= Visu.KiZ3.Info, reading= Statustext2, value= 21.0, unit= °C
2021.11.06 12:27:16.852 5: KNX_DbLog_split -enter: device= Visu.KiZ3.Info event= state: 21.0 °C
2021.11.06 12:27:16.852 5: KNX_DbLog_split -exit: device= Visu.KiZ3.Info, reading= state, value= 21.0, unit= °C
2021.11.06 12:27:16.860 5: KNX_Set: -exit
Gruß Thorsten