Unfortunately, there is not a lot of detailed information about Aquacomputer products and the Aquasuite software beyond the product owners manuals which are decent and a good starting point. Beyond that, there are the KayBee Tech videos and this forum, both of which you have already found.. There is an Aquaro Owner Club subforum on Overclock.net, an Official Aquacomputer Support subreddit under r/Watercooling, and an unofficial Aquacomputer Discord. The HardForum Watercolling sub-forum is also a good place to look. Here are the links.
Aquaero Owners Club
Aquacomputer Official Support Sub-Reddit
Unoffical Aquacomputer Discord
HardForum Watercooling
The Aquaero Owners Club is mainly about the Aquaero but sometimes you can find information about other Aquacomputer products there. The Official Support Subreddit is (usually) monitored by Aquacomputer. I have found that I have better luck getting a response from them on the subReddit than this forum. The unofficial Discord channel is sadly not very active but is worth checking out. The HardForum is a also a good place to search.