No issues so far after the 1st month. You can make your own judgement on Windows 11(there's been worse-Win 8). I would note that HP AI does not know what is on it's own motherboard. I had inquired about expansion slots. See the following transcript. Much to my surprise and pleasure I found an additional Sata connection with a 5" bay to add an additional HDD. If you want to upgrade the RAM to 16 gb you'll need 2gb modules as the current configuration has 2 4gb's. Overall it seems like a pretty good deal for the money.
Customer What is the maximum amount of memory that can be installed? Are there any unused 2.5, 3.5 or 5 inch expansion slots?
Athena The maximum memory is 16 GB, and it doesn't have unused expansion slots.
I have had the HP TP01-3055xt Computer for about a month and it has performed as advertised. Quick and fast with windows 11 and features that make home computing enjoyable. The computer is very, very quiet and the compact size is convenient.