Sem2, I mainly answered to you because I’ve the very same mobo and the same Pio burner. Also running XP with [B]no[/B] ASPI layer installed, (except for [Nero] wnaspi).
Sofar I never had “lead-out” problems when burning any DVD media with apps you mentioned, not even MKM001 Verbatims.
But if it works for you now, then we all should be happy.
BTW, missed your first post line “verbatim dl 2,4”. Sorry about that.