Sorry to hear that, it’s a nuisance. I restarted my phone and removed physical Sim card to clean it but the problem persisted. Yesterday I switched my network carrier to “manual” and cleared the cache on my web browser. Didn’t experience any data disconnects yesterday but may just be coincidental. Not keen to reset all my Bluetooth/wifi connections or reset my phone.
To clarify, it is loss of all mobile data, hence all apps saying “no internet connection”. Not just a loss of 5g. I was just highlighting the disconnect between my phone still displaying an active 5g connection but I don’t actually have an internet connection at all.