At that point this is a concerning issue that you should look out for when performing long hauls (Since this happened again). If this happens, try turning on Airplane mode for thirty seconds, and if this doesn’t work, there is nothing I can do to help you unfortunately.
We had a similar topic like this and it’s a known issue the staff would hopefully take a look at. This problem is repeating itself a lot of times. This also could relate to your internet provider (ping).