[Elecraft] KPA-500 PA DISS Fault on 6 meters

[Dave Anderson, K4SV via Elecraft]

Hi Everyone,
In searching the reflector I see a few of you have the same problem that my KPS-500 has on 6 meter where it trips out with a PA DISS fault.  I too did what the others tried but I get the same results.  Of course it is 6 meter season and my KPA-500 is not helping me by tripping out.
Is this a design fault?  What is going on and how do I get it fixed ASAP?
Thanks in advance, Dave Anderson, K4SVTryon, NC 828 777-5088 WWW.K4SV.NET