You may have the same issue as me - It appears to be either that warmup-time (can be changed in standard-options screen in Xsane) is incorrectly set to automatic, or automatic warmup time is broken in the current version.
Setting warmup-time to anything other than -1 fixes this issue (at least for me)
You may have the same issue as me - It appears to be either that warmup-time (can be changed in standard-options screen in Xsane) is incorrectly set to automatic, or automatic warmup time is broken in the current version.
Setting warmup-time to anything other than -1 fixes this issue (at least for me)