Using my 688 today on set the mixer cut off the monitor audio and the display froze simultaneously. The mixer could not be powered down. I had do a hard shutdown to get it to turn off. (Power off/held down menu button) That allowed it to power off but now will will not start beyond the splash screen. I’ve removed everything that can plug in. Including the aa’s and the memory cards. Still no luck. I’m using approved Sandisk SD and CF cards. I was only using three channels. 2 x SRC’s and a boom. I’m on firmware version v4.51. I’m dead in the water here. Anybody have any ideas?
Thanks in advance