I've got some weird wifi issues that seem to happen on any debian distribution I run. I'm currently on Deepin 15.6 and what happens is that wifi will work fine for a period and then the speed will drop and internet connectivity will stop but I will remain connected to the wifi. I then have to switch wifi networks in order to get internet back. It's been an ongoing issue with any debian distro I run and I can't for the life of me figure out the solution.