microsoft / microsoft/MIDI

[BUG]: SDK reports old endpoints after PC has resumed from sleep

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#585 2 comments 1 reaction 2 assignees View on GitHub

@judzmura is already working on this.

Since Sep 15, 2025.

bug :lady_beetle: needs-investigation :mag:
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Description

Windows Version

Multiple

Service Installation Method

GitHub

SDK version, if appropriate

All recent

Location

Non-Microsoft application using Windows MIDI Services SDK (MIDI 2.0)

Type of bug

Other or Unsure (please indicate in additional notes section below)

Steps to reproduce

Unsure on steps. Needs investigation.

Reported by Giel Bremmers on Discord here
https://discord.com/channels/980245825202552942/1345860163902640290

"BTW: I sometimes see old endpoints in midi.exe (and MultitrackStudio). I have to restart the service to get up-date endpoints. It now happened after the computer had been sleeping for 12 hours, don't know it this has to do with it."

Expected behavior

No response

Additional notes

Likely related to #483

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Assessment

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