Hi Forum Readers, I am having an issue with the Quadro 2x2. After programming for approx 30mins or live operation for 1-2 days I am having an issue where all of a sudden the GUI becomes unresponsive and extremely slow, approx 20 times normal speed. After a reboot it then starts working ok for a while. I though it might have been the box but I have since tried the config on a new box and still no good, I have also setup a new customer entirely on a new box and I am now getting the same issue, I thought maybe the firmware, I have tried 5.3.13 and now 5.3.14 and still the exact same error, this is quite frustrating, do you think the new 2x2 has a memory or cpu issue? Anyones POV would we greatly appreciated. Cheers Paul