Case 1. I am using Jio sim in MR100 v2 and successfully able to use internet on my laptop but after sometime internet disconnects automatically and I have to reboot the device to start using internet again. It happens frequently everyday.

Case 2. It shows "Connected without internet" in all mobile devices (android) tested on Samsung S23, Samsung A50, Redmi Node 10 but not able to use internet on mobile devices even though at the same time internet works pretty well on laptop. 

I tried upgrading firmware from localhost app but it also shows internet unavailable and for V2 India site there is no option to download firmware.