[AFMUG] Are DFS Hits on EPMP Normal?

[Nate Burke]

I just installed an EPMP link in PTP mode running due north/south about 
40 miles west of Chicago.  I put it in 5.4 since the spectrum was 
completely clear.  It continually is moving frequency (every couple 
hours) from DFS Events, is that normal?  Before I had multiple 
frequencies enabled, it would go out of service for hours at a time.

The Radio can also be working, then when I put it under load with like a 
linktest from the SM, it immediately detects radar and shutsdown.

EPMP 5 ghz GPS units on both ends, Force 110 dishs.  1.8 mile link 
distance  3.2 firmware.  20 and 40mhz channels tried.

I've always been afraid of running in 5.4 for this reason, where things 
will just stop working.  Apparently my worries were justified.  Or is 
something else going on?