I am having a issue with an ACID box running radio usb connected to a modified audio FOB. however when I plug the modified audio fob into my raspberry pi using simpleusb channel driver it works perfectly. so I have two questions 1. what issues are there using radio usb under simplex mode? Does the acid upgrade to simple usb channel driver solve these bugs? What channel driver does DIAL support? it also appears that radio channel driver works fine with a DMK Engineering URI running under the same ACID box. The main question is WHY DOES IT WORK WITH A DMK URI BUT NOT THE MODIFIED AUDIO FOB UNDER ACID? EITHER ONE (DMK URI OR MY MODIFIED AUDIO FOB) BOTH WORK FINE WHEN DRIVEN BY A RASPBERRY PI! PLEASE HELP A VERY CONFUSSED GUY Thanks 73 Neil Sablatzky K8IT Allstar Node 41838 KITLINK Allstar Node 42087 KITLINK HUB IRLP Node exp0068 Echolink K8IT-L WIRES-X K8IT 11479 Room 21479 --------------------------------------------------