[ozrien]

Terminate the end of the bus (preferably with a PDP since it's easier than adding a 120 ohm resistor). That should be the first step.

If they still blip red momentarily make sure you don't have common-ID talons.
It's better explained in section 2.2 in Talon software reference manual and section 16.4). Basically use the web interface to choose a unique ID for each Talon, that is most likely why they are blipping red. Talons default to ID0, so having multiple Talons with the same ID will cause that exact condition.

And then finally recheck your connections. I like to flick each connection point and see if the SRXs blip red at the same time. Just start at the top and wiggle each connection point until you work down to the other end. If the blips are synchronous with you touching the cable then its a wiring issue.

How are you connections being made?