T-Mobile Connectivity Issues with February Update

So, T-Mobile disallowed the January update due to undisclosed issues.

However, with the T-Mobile-approved February update, I'm having connectivity issues all over the place. In some areas that I'd normally get 5G or LTE, I now have no signal or get stuck on H+ for extended periods of time. What gives?

Any other T-Mobilers having connectivity issues with the February update?