Thought I had the issue resolved but still going on. I don't know why I can't figure out what's going on here, LOL. I plugged up a second inkbird I had that was working just fine before I took it offline. Now I've got two inkbirds running two heaters. The wifi version (I calibrated it after the readings I got from my other thermometers) is set at 77° but won't read a temp above 67.8° and just keeps heating. The other ink Burger said it's 77°, it's reading a temperature of 76.7°, but I haven't seen it turn on the second heater yet. Are they both crap? I got to get this figured out before I go out of town on Friday