Hiccups during score playing

Hello,

Since update to 4.5.1 (appimage), i can't play my score properly. During the play, i have micro-cuts and undesirables noises in the sound, like you can hear in the example file here below. The v.4.5 (flathub) worked fine, so it's likely a regression.

OS: Ubuntu 24.10
Kernel: 6.11.0-1011-lowlatency