"Stabilization failed" for Panasonic GH6 HLG 10bit clips

Hello,

I've been using WARP stabilization for many years, but now in combination of version 22.5 and some clips taken with Panasonic GH6 in HLG 10bit 200Mbps mode, I'm getting the error message "Stabilization failed". The resulting image is stabilized, but at some point it shakes briefly but strongly - which is unusable and much worse than the raw footage. I've tried all the WARP settings, but the result is still the same. I've never experienced anything like this with clips from an older Panasonic GH4. Does anyone have the same problem?