problems reading FXT MY06 Euro flash

[fastevo]

i have openport 1.3M (the mitsubishi one) cable, the latest version of openecu as of this moment (1.29). it wouldn't read FXT 2006 euro flash.
doesn't seem to be a timing issue.

[04:03:52.312] ssm2_init
[04:03:52.468] ECU ID is 42 42 50 41 06
[04:03:52.468] ssm2_cmd_0x81
[04:03:52.515] ssm2_cmd_0x83
[04:03:52.562] denso challenge-response
[04:03:52.609] challenge is 8A C6 66 C3
[04:03:52.609] response is 00 3D 84 82
[04:03:52.656] ssm2_cmd_0x10
[04:03:53.031] validating denso kernel ram area addr: FFFF3000 len: 0C28
...error box here...

any chance to fix that one? please help