sure, there you go: (sorry for the formatting, after the hmtl tag it get not better)
14:06:33.593 [INFO ] [del.core.internal.ModelRepositoryImpl] - Loading model 'receiver.things' 14:06:33.668 [DEBUG] [re.model.rule.jvmmodel.RulesRefresher] - Thing "magentatv:receiver:wohnzimmer" added => rules are going to be refreshed 14:06:33.675 [DEBUG] [tatv.internal.MagentaTVHandlerFactory] - Create thing type magentatv:receiver 14:06:33.693 [INFO ] [hab.event.ThingStatusInfoChangedEvent] - Thing 'magentatv:receiver:wohnzimmer' changed from UNINITIALIZED to INITIALIZING 14:06:33.707 [INFO ] [hab.event.ThingStatusInfoChangedEvent] - Thing 'magentatv:receiver:wohnzimmer' changed from INITIALIZING to UNKNOWN 14:06:38.705 [DEBUG] [atv.internal.handler.MagentaTVHandler] - ReceiverWohnzimmer: Login with account mymailadress@t-online.de 14:06:38.707 [DEBUG] [ntatv.internal.network.MagentaTVOAuth] - Authenticate with account mymailadress@t-online.de 14:06:38.712 [TRACE] [ntatv.internal.network.MagentaTVOAuth] - get credentials from https://slbedmfk11100.prod.sngtv.t-online.de:33428/EDS/JSON/Login?UserID=Guest 14:06:39.092 [TRACE] [ntatv.internal.network.MagentaTVOAuth] - http response = {"enctytoken":"2709F0FE1D9963BDD8ECEF2FF5E2F75","encryptiontype":"0002","platformcode":"0200","epgurl":"http://appepmfk20003.prod.sngtv.t-online.de:33220","version":"MEM V200R008C18SPC100B063","epghttpsurl":"https://appepmfk20003.prod.sngtv.t-online.de:33227","rootCerAddr":"http://appepmfk20003.prod.sngtv.t-online.de:33220/EPG/CA/iptv_ca.der","upgAddr4IPTV":"https://slbedifk11100.prod.sngtv.t-online.de:33428/EDS/jsp/upgrade.jsp","upgAddr4OTT":"https://slbedmfk11100.prod.sngtv.t-online.de:33428/EDS/jsp/upgrade.jsp,https://slbedmfk11100.prod.sngtv.t-online.de:33428/EDS/jsp/upgrade.jsp","EPGDomainNameList":[{"key":"2","value":"appepmfk20003.prod.sngtv.t-online.de"},{"key":"3","value":"62.155.248.117"},{"key":"4","value":"62.155.248.117"},{"key":"5","value":"62.155.248.117"},{"key":"6","value":"62.155.248.117"},{"key":"7","value":"62.155.248.117"}],"sam3Para":[{"key":"SAM3ServiceURL","value":"https://accounts.login.idm.telekom.com"},{"key":"OAuthScope","value":"ngtvepg"}]} 14:06:39.105 [DEBUG] [ntatv.internal.network.MagentaTVOAuth] - epghttpsurl = https://appepmfk20003.prod.sngtv.t-online.de:33227/EPG 14:06:39.107 [TRACE] [ntatv.internal.network.MagentaTVOAuth] - sam3Para.SAM3ServiceURL = https://accounts.login.idm.telekom.com 14:06:39.109 [TRACE] [ntatv.internal.network.MagentaTVOAuth] - sam3Para.OAuthScope = ngtvepg 14:06:39.113 [DEBUG] [ntatv.internal.network.MagentaTVOAuth] - get token from https://accounts.login.idm.telekom.com/oauth2/tokens 14:06:39.351 [TRACE] [ntatv.internal.network.MagentaTVOAuth] - http response={"access_token":"EKCisU6j2B1Mopce0Um0eRzzAAEHpQAAAXebgBhgAAABd5vt9WABAAgAAAF3m4AYYIFZavQpJNICgdayD4nRXxy1l7kngN5PMmahoROb6HMIHkVhjETbUN_F99cTE0qLqshQap3WoshBDbQFAT1mlV9pCPU9xZ9CgCnRSaBkcIcHMJYMPduIYgOHoGLnB9OANelv-BZKFwJI-X_T9w_MDOsEJRWsO5ABtn19mY-MU0IRfuyLdYQwHlJsMSMpCBSkfEla3-U=","expires_in":7200,"refresh_token":"RT2:71dbc7f8-7ed7-47dd-9a97-a805e4500eb3:4b5b578b-fe3f-429a-bf3f-4c8f8571e875","scope":"ngtvepg","token_type":"Bearer"} 14:06:39.358 [DEBUG] [ntatv.internal.network.MagentaTVOAuth] - HTTP POST https://web.magentatv.de/EPG/JSON/DTAuthenticate?SID=user&T=Mac_chrome_81, postData={"userType":1,"terminalid":"t_79eaddc485bb633b6fdb79c408565d29","mac":"t_79eaddc485bb633b6fdb79c408565d29","terminaltype":"MACWEBTV","utcEnable":1,"timezone":"Europe/Berlin","terminalDetail":[{"key":"GUID","value":"t_79eaddc485bb633b6fdb79c408565d29"},{"key":"HardwareSupplier","value":""},{"key":"DeviceClass","value":"PC"},{"key":"DeviceStorage","value":"1"},{"key":"DeviceStorageSize","value":""}],"softwareVersion":"","osversion":"","terminalvendor":"Unknown","caDeviceInfo":[{"caDeviceType":6,"caDeviceId":"t_79eaddc485bb633b6fdb79c408565d29"}],"accessToken":"EKCisU6j2B1Mopce0Um0eRzzAAEHpQAAAXebgBhgAAABd5vt9WABAAgAAAF3m4AYYIFZavQpJNICgdayD4nRXxy1l7kngN5PMmahoROb6HMIHkVhjETbUN_F99cTE0qLqshQap3WoshBDbQFAT1mlV9pCPU9xZ9CgCnRSaBkcIcHMJYMPduIYgOHoGLnB9OANelv-BZKFwJI-X_T9w_MDOsEJRWsO5ABtn19mY-MU0IRfuyLdYQwHlJsMSMpCBSkfEla3-U=","preSharedKeyID":"PC01P00002","cnonce":"7d2d324267b23a28a9589321d1ea2080"} 14:06:39.534 [TRACE] [ntatv.internal.network.MagentaTVOAuth] - http response=<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
421 Misdirected Request
Misdirected Request
The client needs a new connection for this
request as the requested host name does not match
the Server Name Indication (SNI) in use for this
connection.
14:06:39.541 [WARN ] [atv.internal.handler.MagentaTVHandler] - ReceiverWohnzimmer: Exception on initialization
com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
at `com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:224) ~[bundleFile:?]
at com.google.gson.Gson.fromJson(Gson.java:888) ~[bundleFile:?]
at com.google.gson.Gson.fromJson(Gson.java:853) ~[bundleFile:?]
at com.google.gson.Gson.fromJson(Gson.java:802) ~[bundleFile:?]
at com.google.gson.Gson.fromJson(Gson.java:774) ~[bundleFile:?]
at org.openhab.binding.magentatv.internal.network.MagentaTVOAuth.getUserId(MagentaTVOAuth.java:168) ~[bundleFile:?]
at org.openhab.binding.magentatv.internal.handler.MagentaTVControl.getUserId(MagentaTVControl.java:91) ~[bundleFile:?]
at org.openhab.binding.magentatv.internal.handler.MagentaTVHandler.getUserId(MagentaTVHandler.java:347) ~[bundleFile:?]
at org.openhab.binding.magentatv.internal.handler.MagentaTVHandler.initializeThing(MagentaTVHandler.java:165) [bundleFile:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
at com.google.gson.stream.JsonReader.beginObject(JsonReader.java:385) ~[bundleFile:?]
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:213) ~[bundleFile:?]
... 14 more`