Hi, Administrator. I have a Panthom 3 Advenced drone in version 1.11.20 and it has happened to me a couple of times that I get the ESC error. What I do is unplug the battery for 20 minutes and reconnect it and I can keep flying. You do not have a solution to this problem? It is annoying to be removing the battery. This failure does not always do it. It's weird when it happens. Greetings.

Ask one of the DJI Admins.  There's a firmware 1.11.30 that is suppose to fix this.

Here is the link to V1.11.30 you asked about. This is the link DJI moderators were giving out. I saved  the link and have given it to several users, and they had success with eliminating the error.

V1.11.30

You would use the P3S for the advanced. The P3X is for the pro.