Wireless android auto not detecting internet on android 10

[HelloIN]

Hi,

 

I am running wireless android auto from my oneplus 7T running android 10 on my car infotainment system which is autocrank at8822.

 

Wireless android auto connects from my phone and map loads on my car. however, internet is not working once wireless android auto connects.

 

I believe this is because wireless android auto connection creates a wifi hotspot from my car's infotainment system and connects with my phone. now, the phone realizes it has to take internet from this wifi connection which it does not get and thus never takes internet from the phone's mobile data.

 

This issue is not happening with iphones and wireless carplay is working as expected.

 

Can anyone please help me get it working for my oneplus 7T?

 

i do not want to update this to anrdoid 11 since the phone's software sucks in the latest update.