I purchased a shelly H&T to monitor temperature and humidity and then use it with scenes to run things....
the problem i have is this:
At the moment I try to add the device to the shelly app I am prompted to update the firmware.
I confirm the update, it seems to start in fact the led starts flashing but after a few seconds the intermittence of the led increases for 8/10 times then stops and nothing happens.
Trying again to add it to the app, it asks me again for the firmware update and so on.
The device mounts the firmware: 20181128-144724/??? and would like to update it to the last one that today is 20210909-144612/v1.11.4-DNSfix-ge6b2f6d.
but this does not happen.
Is there anyone who can help me understand why I can not update the device?
Maybe I have some procedure to do before updating?
Thanks for your help.