After a whole morning of M & I arguing with the warranty company and tricking the a/c place into talking to us, they agree to come out. And inexplicably, the dang system starts working perfectly 20 minutes before the guy gets here. So now we (I) get to babble on about how it's an intermittent problem and oh yeah, it's OK now and our bedroom is 75 degrees but I promise you by bedtime there'll be no a/c at all and it will be 87 in there. Somebody help us.
So it's not if anything can go wrong, it will. It's when you want it to be wrong, it's suddenly right. Mostly, I think we just need to stop fixing the dang thing and replace it.