Frequent Disconnection on 5G Home Internet

Hi. Around super bowl I had one disconnect a day. Streaming froze up once.  It was stable for 5 days without disconnect. Able do a little streaming without problems. No buffering. Not a problem to reboot the router once a week. As you found I doubt any of what you tries was the problem. More likely this is how Tmobile is handling traffic off of there servers. When it does disconnect the wifi signal and lye and 5g signals are good (2 -3 bars) but there is no data coming in. This is a problem if not home as can not reboot the router remotely only if at home on wifi. I believe Tmobile can reboot the router remotely however as some have said. Right now things are fairly stable. There was a firmware update recently that may have helped???  Also remember that Tmobile can reduce speeds if you use more than 50-100 FBI per month. This might be effecting your ability to stream at a high rate.