Hi, I think I have the same issue. I was using Ntrip with a SIM card with Reachview 2.22.2 with no problems. After updating to 2.22.4 I could not turn mobile data On. I changed to another SIM card and I was able to turn mobile data ON and connect to Ntrip to receive corrections but then it disconnected from internet and after some tries it connected again.
If I change to original SIM I can´t even turn mobile data ON.
If I connect to mi office WI-Fi instead of usin a SIM card it works good.