We have confirmed an issue affecting PCs with the February 2026 Windows 11 update installed. In these cases, the following software may fail to connect.
Affected Software
- P2 Editor
- F2 Editor
- M3 Edit&Play
- UAC-8 MixEfx
- UAC-2 MixEfx
- MS-50G Effect Manager
Affected Windows Versions
- Windows 11, version 24H2
- Windows 11, version 25H2
We will post an update on this website as soon as this issue has been resolved. We reccommend that customers using the affected software wait for further information.