* Modem randomly auto reboots/restarts 4-6 times a day.
New version 1.0.35-200929
* Very stable, no more auto restarts.
* Significant speed improvement compared to old.
There was discrepancy in the firmware version published on BSNL Website and NETLINK ICT Website, i got latest one from customer support via Email.
Hope this helps someone who experienced same issue as me.