generate a new career starting date dec 15 1943 with IX-D2. this should produce the error. Setting the starting date of patrol in careertrack to earlier date by hand makes it working again. Game patched as follows
TM 1.52
RSRDC_tmov15_v371
3z1_patch8
OpMonsun 2.00
OM V2.0 pl6
tmo enable uboat v4
|