Jio sim goes to "No Service" mode after some time

[xuxiq]

I got Jio SIM last week.
Ever since it got activated after some time like 5-6 hours it goes to No Service mode. It stops getting signal.
I have to restart my phone or switch off sim from phone and then enable to get it working.
I am using a OnePlus 3. I know Jio doesn't officially support OP3 but was wondering if anyone else experienced same issue on their phone and know any fix.
I had a airtel sim before and it worked fine.
I have tried with VoLTE on and off and also tried the SIM in both slots. Still the problem persists.

 

[kRuSnIk]

I've OnePlus 3 and everything works perfectly including VOLTE. It might be a network issue.

 

[volcano619]

I heard some rumors that the SIMs which have been activated for phones other than Samsung/Lyf would be shut down..