Hi All, I’ve had similar problems with my 2009 vintage EQ5. I have a brand new Lynx Astro EQDIR cable running from the the ASIAIR PRO (USB) to the handset RJ45 socket on the V3 SynScan power controller unit. The ASIAIR app (on iPad Pro) is set to EQMOD mount, and will sync LAT/LONG with the mount. When instructed, the ASIAIR app indicates it is slewing to target, but nothing happens. When using the SynScan hand controller, the mount responds as normal. I am running 12v, 5A power direct from mains (but admittedly a 15m cable(s) tho cables all new-ish) to ASIAIR and power looks stable, but getting a 12V/10A mains transformer tomorrow. Can this all be down to power? Will update on outcome