TiMOS-B-13.0.R1 Reloading on UNL

[Eagleman]

Hi Guys,
I have a robust LAB on UNL with (TiMOS-B-13.0.R1) but these routers kept reloading almost every one hour.
Has anyone encounter the same issue or even used TiMOS on UNL?.
Please share your experience on how to mitigate this issue if you faced such a similar encounter.
Regards,
Eagleman

[mivens]

This is expected behaviour if you don't have a licence. Virtual SR OS reloads once an hour.