I cannot scan a series of 10 mux cards with AMS. When using a separate Hart Mux scanning software I can see all cards and instruments. When I rescan with AMS one card at a time there is only one card that fails, why will AMS not complete the scan of the other 9, and how can I identify why AMS won't scan one card when other software can. The mux cards are P&F HD2700 and are in series using RS485. All suggestions are appreciated.
Jarod