Connection between Iphone and windows

[Syzmik]

Plan

premium

Country

 US

Device

Iphone8

My Question or Issue

 My IPhone keeps appearing and disappearing from my connections list on Spotify both in the app and on my PC. 

If I play a song on my pc it will randomly connect and update the play bar on my phone and then disconnect. Multiple times a second and it flashes the connection name.

I just want to be able to control my pc from my phone.