kalibrate cannot set gain

[rfenthusiast]

Hello,

First issue, and new to bladeRF and the radio frequency world. Just received my bladeRF and enjoying it.

I am trying ./kal -Dv -s GSM850, but I get the following error : error: bladeRF_source::set_gain

Full Output

debug: FPGA Master Clock Freq: 52000000 debug: decimation : 192 debug: RX Subdev Spec : B debug: Antenna : RX2 debug: Gain : 0.450000 Actual filter bandwidth = 1500 kHz rxvga1 = 0 dB rxvga2 = 0 dB error: bladeRF_source::set_gain

I am using factory calibration settings

bladeRF-cli version : 1.9.0-git-c123d839
kalibrate-bladeRF version : kalibrate v0.4.1 (compiled from source at 13bd3ab154ba4193245526463f8460a60656dc67)
Operating System : Arch Linux
Fresh install

Note:
I am able to change gain in bladeRF-cli when automatic gain control is disabled

[acochrane]

I get this error also.
I am using the pybombs recipe for the bladeRF driver
bladeRF-cli version: 1.9.0-git-624994d65c
kalibrate v0.4.1