in gzdoom 0.9.9 these bugs showup, maybe node or deep water effect problems, runs fine on version gzdoom version 0.9.6
the wad is strain, level 21
Bug, 0.9.9

Normal, 0.9.6

edit: forgot specs
Athlon64 3000+
ATI Radeon X800XT (Cat version 5.9)
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