Hello,

When I limp suited connectors when not in the blinds (43s-T9s ; 64s-T8s) behind one or 2+ limpers, I lost at -103.06bb [652 hands].

That's strange, because it is profitable when I call them IP vs one raiser (+6.31bb/100 ; 5406 hands) or raiser + caller(s) (+48.22bb/100 ; 1200 hands).

Is it only the sample who is too small ?

Raise when unopened : +38.46bb/100 (23k hands) ;
Iso 1 limper : +6.19bb/100 (2312 hands) ;
Iso 2+ limpers : +330.10bb/100 (very small sample, 92 hands)
Limp behind 1 limper : -20.62bb/100 (255 hands)
Limp behind 2 limpers : -156.01bb/100 (397 hands)