I am having this while connecting to data. For good 2 months I thought it is the service (At&t) but my wife has the same service and she uses Iphone 11.
I can see full signals with 5G or 4G sign but no internet, either its very slow or nothing at all. Whereas my wife sitting beside me gets NO interuptions at all. I have either restart my phone or disable/enable data connection to get to work. On wifi it works fine.
Anyone else seeing the same problem or have any suggestions? Any fix from Samsung?
5G coverage in the US is'nt amazing so far. Have you tried select LTE/3g/2g only under Settings >> Network Connections?
Actually the problem is not isolated to 5G only, it occurs with 4G too.
Moreover, I tried to find the option to allow LTE/3g/2g only but on my S20 the only option I get it to allow 2G.