On June 23, 2014 at 22:40, cheesehead22 said...
I will at least back you up. We had a few Samsungs at a job recently have the same issue. Ex-Link going to sleep.
I however can not tell you how it got resolved because other techs have dealt with it.
It's 30 minutes until the EX-LINK falls asleep. If you find the resolution that would be appreciated, I really like using the rear connection.