Pixel 6A poor service

I would like to add to this. About a month ago, my Pixel 6A would randomly cut out, drop network service entirely. I had to keep either rebooting the phone or resetting the network settings which would help for a couple hours, until I noticed I had an exclamation mark next to the signal icon. T-Mobile said the coverage looked good around the area, and that it was my phone. Side note, my wife has an iPhone and doesn’t have these ongoing issues. I contact Google and luckily phone was under warranty, so they sent me to ubreakifix in which they replaced the system board. THIS DID NOT HELP. Google finally sent me a full replacement and the same issues are happening with this phone as well. I believe its the signal/antenna between the Pixel 6A and T-Mobile's network. I’m hesitant to get another Pixel if this same issue will keep happening. I did not have these issues From February, when I bought the phone, till August. Something is going on with the network.