I have a problem with Sonoff 4CH Pro Rev.2
If I put WPA-PSK protection it does not connect with Netgear DG834G v2 router.
Using the pairing procedure Sonoff is not detected while using the compatible pairing procedure it is detected, registered but it remains offline.
If I use the same router with WEP protection or without protection it works immediately.
With other routers enabled with WPA-PSK protection it works.
I’ve tried everything: SSID and password, only letters and numbers, changing the wifi channel, changing wifi, b, g, b + g, etc.
M.A.C. authorized and 2.4 Ghz wifi.
Updated Sonoff firmware.
What’s the problem?