I have tried deleting and reinstalling the MyDrive app numerous times but this hasn't solved the problem. It might work once then won't connect again. This has been an issue for me for about 12mths or more.
I can connect by tethering my hotspot to the GO 520 but this uses data and I'm also taking my GO 520 abroad so this isn't an option.
I have two TomTom GO 520 connections on my iPhone XS showing connected.
On my GO 520 it shows the following:
Traffic - No internet
MyDrive - No internet
Bluetooth - Connected
Wi-Fi - Not Connected
MyDrive Version v2.10.1
Anyone else having this issue and has anyone found a fix for it?