Unfortunately your description of installing PD13 on both a desktop and laptop looks to me that you're in violation of their license agreement.
I completely understand that you are only using one at a time, but the standalone license is tied to one physical machine. Period. They did not seem to enforce that policy so much in years past and I did what you're doing without running into any major problems. However, it seems like that they do take notice now and I imagine they'll say something to that effect in their (missing) response.
The subscription version (PD365) is allowed to be installed on two machines, provided that you own both and only use one at a time. That's what I've been using for about 3 years and overall it's worked out pretty well.
I don't know if buying a second PD13 license for your laptop or changing to PD365 will be more acceptable/less detestable for you, but you will need to ensure that you're running the same version on both machines to be able to edit projects started on the other computer.
This message was edited 1 time. Last update was at Apr 20. 2021 13:24