Rosbot PRO not entering Config Mode

Hi All,

I am facing issues in connecting to Husarion cloud on my rosbot oro 2.0
The issues start with rosbot which was previously registed with cloud account goes offline and it is not coming back online . I tried unlinking and adding the rosbot to cloud.

Attempt using link

I try to connect to cloud using only browser I followed all the steps
but device is not online. but I noticed that device was not going into config mode one I press config button on rosbot.

I am able to access but adding the registration code does nothing.

I tried using following commands

sudo husarion-register


sudo systemctl restart husarnet-configurator

Please tell me how to resolve this issue