As MSFS24 doesn’t have an offline mode, what will happen if suddently the wifi stops working? And how much GB does the sim will take in about 1 hour?
The sim will stop in within a few moments. I was looking at my connection last night and it seems to vary between 3-4 Mbps and 30-40 Mbps. That was flying at 3000 ft over an area I haven’t flown before. How much that would work out at per month will vary depending on the altitude you are flying at, and whether or not you have flown in those areas before (and the size of your cache - mine is set at 80 Gb)
Moved to User Support Hub as OP was requesting advice.
It is not recommended to play over a WiFi connection - using a wired network cable directly connected to the router is a much better choice. However, if you lose your internet connection, regardless of whether you are connected via WiFi or cable, it will result in a CTD.
I use wifi in my laptop. This is one of the reasons I’m not moving to 2024.