I've had the OVMS module installed for a while now, and the climate control command doesn't work reliably. Recently, it basically doesn't work at all. If I unplug the OVMS from the OBD port and plug it back in, it'll work for a little while, but then it stops working again. Sometimes that doesn't work and I have to reset the OVMS module to get it to work. And again, it only works for a little while. If I'm setting the car and send the command, I can hear relays clicking, but nothing happens. Once, it refused to turn off and would come on every time I turned the car off. I didn't catch it the first time and it ran the battery down a fair amount while I was at the gym on a very cold day. Now I make sure it doesn't come on when I turn the car off. Everything else works perfectly, it's just the climate control function that gives me so much trouble. When I first installed it, it worked great for months. Then it was like an update was installed and then it's been acting up ever since. I also have Leaf Spy. I thought at one point they weren't playing nice both being plugged in at the same time, but I've had the Leaf Spy wifi module unplugged for a while and the issue still persists.
I'm starting to wonder if there's an issue with the module. If it had never worked, I'd think I did something wrong, but it used to work fine.