Low power on two chains with different polarization (B5c)

how is this possible?
rocketdish af 34


The Dashboard > MIMO Status > Chains table in the last image does show low received power on chains 2 and 3 versus 1 and 4. This could be caused the antenna, cabling or the radio on one side of the link. You’ll need to test and replace each to find the cause. The missing streams in the Streams table is a reaction to the lower power on those chains.

how is this possible?