Why is there mysteriously no longer signal in my house after T-Moblile/Sprint Merger?

MarioandTiff wrote:

My husband and I have been Sprint customers for years.  We had fairly decent cellular service in our home, maybe losing service twice in 4 years due to major storms messing with the towers.  However, for some unknown reason that makes no sense to me (I'd assume service would improve), we now often entirely lose cell service completely at our home and within a 1 mile radius ever since we were instructed to change our SIM cards upon the T-Mobile/Sprint merger.  Not only is this frustrating, but my business and sanity are suffering.  I did not choose to work with T-Mobile.  We had a contract with Sprint.  Sometimes service is fine, but then for sometimes several weeks at a time, service is completely gone.  We have tried recalibrating our phones, etc.  My husband uses a Samsung Note and I have an iPhone 12 as well as a business cell that is also iPhone.  All 3 phones stop working for calls and texts for weeks at a time.  It is so unreliable and I am ready to find another option at this point unless this can be fixed.  We have tried working with technical support who work with us a bit but then try to tell us service is just sort of weak where we live - which may be true, but why did it work consistently for several years when we had Sprint?  Why all of a sudden do I rarely have signal in my home?  Is anyone else experiencing a similar problem?  

I have been with T-Mobile for years and they have worked very well for me! I never had a problem with them, especially when I have gone to Europe. I did not need to get an International SIM card. But since towards the beginning of 2022, I have now had connections issues, mostly internet. I can't connect to FB, FB Messenger, Email, and my browsers as well as Telegram, WhatsApp and others. I also can't use the internet while on WiFi either. When I turn off my phone and then switch it on hours later, I can not connect to the internet at all either. Sprint and T-Mobile should not have merged. And from 2020-2021 things were still okay internet-wise for me weirdly enough, it just wasn't until the beginning of 2022 when I have begun to have those problems.