Hello anyone having an idea how to debug a CAM issue? using dvb-core with cam_debug=1 results in: [ 19.109622] dvb_ca_en50221: dvb_ca_en50221_wait_if_status: dvb_ca_en50221_wait_if_status failed timeout:27 [ 19.110943] dvb_ca_en50221: dvb_ca adapter 2: DVB CAM link initialisation failed :( hw is tested and works in Windows on the same host (dual-boot)