They had an issue where the mainboard was destroying the new 7950X3D cpus and handled it terribly:

• Made a fuss with the RMA process and refused to recognize the mistake
• Brought out a new mainboard update which was supposed to fix the issue (it didnt) and updating voided your warranty
• and some more things

https://www.youtube.com/watch?v=wZ-QVOKGVyM

https://www.youtube.com/watch?v=kiTngvvD5dI

Sucks. After the disaster that was my mainboard I decided its my last ASUS product.

For the IP issue: You can look into some service which automatically updates your domains DNS. It’s been a while but back then one of those was DynDNS, not sure if they still exist, but others surely do.