Timers

Do light timers start to run slow over time in the beginning of my cycle they shut off at 9 by time my cycle was done it was 7 and I think it started effecting the plants anyone experience this before

Get a new one, there cheap.

I'm running two in my bloom. There still coming on within a couple of minutes of each other, but one always goes off later than the other by about 6 minutes

Yea I’ve had that happen but 2 hours is crazy and it was both timers I thought maybe I lost power at one time and didn’t know but it’s still slowly cutting off sooner and sooner definitely time for new ones

Yeah, losing power is the only time mine have drifted that far at all, but both of mine are still relatively new. I wouldn't say it's perfect accuracy, but ~5 mins before or after the time I have set my lights go on or off.

The cheap home dial ones suck and I noticed the times my lights turned on and off changed. Bought a Bluetooth digital timer at target for 20$ or something.