Hi All, More often than not my WSJT-X experience works fine. However on the occasion that my CAT connection is interrupted or my audio levels cause TX to stop I find the app seems to hang, the little status circle goes orange and I can never get it to recover try as I might. Which requires me to Force Quit WSJT-X. At that point, starting WSJT-X again just yields the icon bouncing for a while in the dock, then nothing no screen is brought up. To recover I have to fully restart my computer by holding down the power button and in OS restart or graceful restart will not work. Has anyone experienced this? I have an event coming up where I want to use WSJT-X and FT8 but I don't want to have to restart if possible. note: Initially I thought it was a lock file issue, however I navigated to the lock /tmp/ and didn't see anything related to WSJT-X MacOS High Sierra 10.13.3 16gb of ram Rig is connected to Mac via 2 connections 1 is for CAT, a usb to 2.5mm cable, the second an 8 pin DIN from the radio to an adapter what outputs 1 2.5 cable which I have split into two 2.5 plugs into a USB sound dongle. The rig is a Xiegu X5105 which is configured as a ICOM IC-7000 in WSJT-X. Poll interval is currently 2 secs. All in all the config works, unless its gets unhappy which is rare, but when it does, it is only correctable by force restarting the computer. For instance, I brought up a deeper menu in the radio and cat was lost and would not recover. Thank you!