If you have ever had an RCD or MCB trip and you weren't 100% certain why it happened, then these articles will answer all your questions. The links below take you to the original articles published in CX magazine in 2022.
They relate to audio, video, and lighting equipment alike.
Part 1:
With Great Power Comes Great Responsibility
Part 2:
Particularly Peculiar Potential Power Problems
Part 3:
The Problems With Power
The solutions are simple:
APS 6/12way power distro