See if you can spot any ice on the lines on the inside and outside unit. Chances are the coils are frozen. You will need to let it defrost if this is the case. Could take up to 24 hours. Or less than an hour of you run the heat. Be prepared for water to leak from the inside unit as the drain may not keep up. Once fully thawed (you'll never know when unless you can see inside an access panel, so longer is better) you can run it again. You should change the filter as low air flow can lead to frozen coils. If it happens again with a fresh filter, chances are it has low refrigerant and needs to be charged by an HVAC tech. If it's low after one year, you probably have a leak somewhere. Hopefully it's under warranty still.

Variety is the spice of life. I could start on one wiki page and end up with 20 tabs open 2 hours later. Exposure to a vast knowledge base is part of what makes this type of platform great. Hopefully the influx of new users will help the smaller communities thrive here.

I enjoy playing devil's advocate, so sorting by controversial and seeing differing opinions is a breath of fresh air. It's nice to keep my mind open to new ideas. I'm not sure if that's possible on Lemmy but I haven't explored much yet. If not, it would be a cool feature to see.

I also use this as a form of mind numbing entertainment. As such, it would be nice to see videos. I know this will be tough given how instances are hosted, but hopefully we find a way to make it work.

Mostly lurk unless the discussion is something I feel I can add real value to with my own experiences\expertise. Likely 1 comment per year, like this one. Plus I don't vote on posts or comments.