Hiccup audio with a plugin

…About PeppyMeter ScreenSaver, an exceptional beautiful plugin.
On my Raspberry 4 (8gb) with HiFiBerry Dac analog sound card. has a serious problem: in Volumio-3.251-2022-03-31 with the Peppy plugin active the audio is unlistenable: a second normal and a second silence, intermittently good sound / silence.
I have to disable the plugin or use a raspberry 3 with which I have no problems (not even with the digital sound card reported on topic “Volumio failed to open alsa device”)
Anyone have any suggestions? Thank you and hello to everyone