Ive recently managed to get ahold of some sonoff minis, and I flashed with Tasmota following the excellent guide here on Superhouse. Only problem I have is now that it is installed using my existing light switch as a toggle - it seems very unreliable - sometimes I try to turn it on or off and nothing happens. I can toggle the switch 7-8 times and it does not register with the device. It seems to happen if you try to turn it on and off a few times in quick succession, but it also sometimes just happens out of the blue.
Any ideas on what i can try to fix it?