Hello,
I've just upgraded FW of all my Shelly devices to FW version 1.0.8.
I observed not only with this upgrade but with previous ones as well, that often the upgrade produces no effect. Once concluded and device gets connected again, the FW version remains the same.
Some devices may take 2 or 3 attempts to get the FW effectively upgraded.
Is it normal? It's only me? Or there is some advice to make it work mre reliably?