Thanks to both of you for your replies
Telescope/OTA? Skywatcher 190mn
Mount? Skywatcher 6r-pro
Main Camera: ASI585MC
Guide Scope (if using one)? Skywatcher evoguide 50ed
Guide Camera (if using one)? Zwo ASI120 mini
ASIAIR Plus (32GB or 256GB model)? 256
EAF
EFW ? Zwo mini
How is everything connected with USB cables? i.e. what cables to what port on what device?
Both camera using USB3.0
Mount usb direct to ASIAIR
EFW and EAF in to a hub and connected to the final ASIAIR port
I also have a dew heater for either scope that runs off the aux power ports of the ASIAIR
How is everything connected with power cables and how is everything powered?
I have a 240v to 12v 20amp supply, then a splitter between the ASI and the mount.
with everything on, the ASIAIR show a max of 19watts power draw.
I have been in contact with FLO about my finder scope and there look likely to be an issue there, they have requested it back. So that could be a solution???