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

So just to update-I purchased a external router and shut off all the wifi on the t-mobile router and just ran the ethernet to the external router and used that for wifi i dont get any of the sent errors anymore that i was getting when using the wifi on the t-mobile router on the statistics section-still no internet during the day

again i have 0 connectivity today worked all night long after 10 pm getting about 40mbps download and .50 kbps upload...extremely slow upload in all cases so far and basically only a connection availible for 8 hours a night then they stop all the data from getting through like they flip a switch everything disconnects like xbox live/steam anything you were watching or loading at the time and doesnt come back till around 10 pm regardless of how many times you factory reset or move the device around

the device is staying connected to the primary and secondary pretty much the whole time now from what i can tell. 

 so to compare right now i have to use my visible cell phone mobile hotspot that has 1 bar of signal and just got a 3 mbps download and 1 mbps upload and 130 ping(at night this also works much better up to 30-40mbps) and its working 1000x better than the t-mobile home internet and even if its slow the ping doesnt ever go past 200-300 in a spike even when the t-mobile home internet is working at night there is a really strange delay in everything that i have never experienced on any internet connection not even dial up

i know this is harsh but dial up is actually going to give me a better gaming experience than the t-mobile home internet service im getting right now on dial up i had steady 250 ping t-mobile is seconds before your request even gets through-you click a webpage and you dont even know if your mouse click went threw or not it just hangs then 5 seconds later then page changes and starts loading you can also still web browse on dial up 24 hours  a day lol not just 8 hours a night.

so clearly some people are having pretty huge issues getting any connection at all and some people are upset about having 50 mbps and not 300 lol ive always had really poor internet and this is by far the worst experience ive ever had with just general web browsing - not to mention it will not hold a stable connection to any game even at night time.

i really hope it doesnt seem like im bashing this to hard i really want this to work out and i hope something is going to change but honestly im pretty broke right now and i was supposed to drop what i use currently for internet to pay for this but the t-mobile internet is not ready and honestly i feel like until i get 24 hours a day service i should not being paying 50$ a month for internet 8 hours a day that is limited to streaming movies and web browsing-no gaming usally wont even connect to steam so i cant even open the games without the connection.

im trying to put my experience out there and what i have tried/used myself so others can possibly make a more informed decision and also so i might get some help - sorry for the grammar as well lol ive wrote more in the last 3 days then i have in the last 5 years put together -Thanks