Blue LED unstable, green doesnot light up

There’s a issue with my WiFi module.It was working fine before. In the middle of my training there’s a issue. The blue led keeps on blinking and green doesn’t light up, however it does light up for a sec when I plug in the USB or power the device. Even my WiFi works fine.

Since the LED blinking then power is not the issue. Now if it is slow blinking then no WiFi connection but if it is fast blinking then it is connected to WiFi.
Finally the only reason it is not stable is because it is not connected to the cloud that maybe due to no internet access or a bad connection or an issue with the Bolt Cloud App. Once you check and sort one of these two issues are causing the unstable blue LED and off green one.