Compression flag DISSAPEAR on ROS 3.28

Dears,

We have a pair of RB600 with 2 XR5 each one.
I used ROS 3.3 and all 2 cards has COMPRESSION FLAG and after I upgrade to ROS 3.28 only WLAN1 has this flag. Wlan2 lost this option. They works in a BOUNDING.
In one of sides we have a CM9 (Atheros) who lost COMPRESSION FLAG too.
It´s a new bug? Or only ONE card can be compressed in this version?


Regards,

Ademir Peixoto