What Wireless Clients Have Problems in 4.3?

The v4.3 firmware for R200 / R201 has this listed as a Known Issue:

"RBN-192 Some of the wireless clients are facing connectivity issues."

What devices are facing issues? [Should this firmware upgrade be delayed?]

Hi,

This issue was observed in 4.2 release of the R201 firmware. The problem was seen only with certain clients like

Roku Streaming Stick, Atheros 9285 , Nest Thermostat. They were unable to connect to the 5GHz radio. 

thanks 

Ashutosh

Thank you.