Exactly same issue happens with mine CMF Phone 1 also or even worse experience bro. One of the reasons for this is that whenever I turn on the WiFi from the control center, it does not connect immediately with saved networks, it takes at least 10 seconds to connect to the network, whereas other people’s mobiles connect immediately.
Even after turning on the mobile data, it takes time for the internet to turn on. I have a very bad experience with this mobile and they don’t even fix the problems in updates.
In essence CMF phone 1 has a lot of network connectivity issues, from Wi-Fi to mobile data and sometimes even with Bluetooth