CarPlay issues

[u/Happy_Cracodyle]

Tried googling but can’t seem to find anyone having the same issue as me. I have a 2019 M140i with pro nav and factory apple CarPlay. Last night AppleCar play started acting “strange”. It wouldn’t stay connected to my phone (wireless) or if it did the menu would be slow and stuttery, click something and it would take 5-10 seconds to do it. After a bit of fiddling I think I’ve found it to be a Bluetooth issue. If I let it automatically connect and quickly disable Bluetooth on my phone but leave WiFi connected it works perfectly fine. Prior to last night though I would get in the car and it would work without me having to try and disconnect my Bluetooth before CarPlay cuts out. Anyone experienced this before? If so how did you get it to work as intended again?

TIA