T-mobile 5g home internet forcing to tower with no data issues/changing towers/bands

I received the LTE gateway…nothing good to report. I'm getting about 5Mbps (and below) down and about the same up.  I think my T-Mobile home internet experience is coming to an end very soon. I can no longer telework with these horrendous internet connections. The 5G gateway continues to loose connection with the tower (even though I have 5 bars primary and 3 bars secondary connections).  Now with the LTE gateway being a bust…I think it's time to go back to my previous fixed wireless. Never thought it would come to that. I have 3 ISP options where I live…satellite (not Starlink), fixed wireless & T-Mobile home internet. The satellite was absolutely terrible with high latency and data cap throttle back, this was a big show stopper. Fixed wireless was somewhat stable at around 15-20 down & 5 up with numerous weather related outages.  T-Mobile now has very unstable connections with no improvement in site. T-Mobile refuses to acknowledge that there is a problem with their tower, which means that'll never fix it.  So again, my T-Mobile home internet experience is coming to an end.  I'll go back to fixed wireless and wait for Starlink to come online.