Erayna

My WIFI on the car is intermittent. Lexus is telling me that there is a time out for connection. Every time I get into the car I have to manually connect to the WiFi
which really is a pain. Does anyone else have the same issue? Not sure where to turn. First they blamed my phone, then me and finally after keeping it for a
week they agreed. My much older Audi automatically connects when you start the engine. I know I have an Android but it shouldn't interfere with the WiFi connection.
Any advice would be appreciated. Thanks in advance.