[Bug 49511] New: Kontakt (Native Instruments) runtime is broken (regression)

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49511

Bug ID: 49511
           Summary: Kontakt (Native Instruments) runtime is broken
                    (regression)
           Product: Wine
           Version: 5.11
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 67637
  --> https://bugs.winehq.org/attachment.cgi?id=67637
error example

After migrating from the 5.01 to 5.10 (Ubuntu 19.10 to 20.20)
Native instruments KONTAKT stopped load instruments, producing very strange
list of errors like one attached.
Such errors are not typical for KONTAKT and appear only when processing
envelopes or LFO (internal structures, managed by GUI).
After installing wine-stable 5.01 the problem disappeared