We migrated from PB 12.1 to 2019 (Build 2170).

We have external function calls to self written C# DLLs like

FUNCTION long VollyballModel(ref str_volley_dll_call marketOdds[] , ref long odds_size, double odd_H, double odd_A,.....

All works fine in 12.1

But in 2019 the values returned from the DLL in marketOdds[] are completely crap.

Only the first value in the first array element is OK.

global type str_volley_dll_call from structure
long odd_id
double o1
double o2
double o3
double o4
double o5
double o6
double o7
double o8
double o9
double o10
double o11
double o12
double o13
double o14
double o15
double o16
double o17
double o18
double o19
double o20
double add1
end type

Anybody any idea?