losing connection from APB to RCS64

[D Novice Pro]

Hello,

Hope all is good today...

I am having a problem.
I bought a new APB to replace a faulty APB (would not connect to any CLC without going into safe mode).  When I go to turn on the APB and try to find a connection with RCS64, it connects for a second and then loses the connection.  I cannot get a connection back, until I turn off, then turn on the APB and tr to find the APB, and again, it stays connected for a second and then loses connection.
Where is the problem or is there something else I need to do?

Regards
Silv

[D Novice Pro]

hi again.

I manage to update the APB firmware via SSDC. And now when I connect the APB to RCS64, it connects and stays connected.
All is working fine again. 

Regards
Silv