MakeMKV speed control vs. non-speed control

[boessu]

Hello all

I have fount an issue in speed control. Or at least "some sort of" issue.
I was not able to rip the (normal, non-UHD) BluRay "Killer's Bodyguard" with speed control on ("0=99"). It always got SCSI timeout and read error issues around 23 GByte, while the speed control got into "save" mode (spin down for layer switch). the disc spins up and slows down, the header seems to search the track but don't find it; til I0vegot the timeout. I thought of a disc problem.
However, if I switch off speed control in the settings.config, the disc will be read flawlessly and finishes without any problem (it doesn't spin down either in that area). So it seems the "save" process has some problem; sometimes.

This is the first disc where I found that sort of problem. The others do just work with speed control and that's great. I think it is hard to find a fix for that; if there is any. Even if it is reproducable here, it looks like a specific situation to me. Or maybe I'll find more of them. So my recommendation for a small enhancement: For convenience it would be nice if there is a simple "on/off" speed control button in MakeMKV.

Altough the workaround is really easy in the (hopefully) rare situation: Am I the only one with that problem? If there is the need for more information for analysis, tell me what you need.

Cheers

Bössu

Environment:
MakeMKV 2.0.0 (regiatered)
Linux Mint 22.3
Asus BW-16D1HT (internal)
Firmware Revision: 3.10

LibreDrive Information
Status: Enabled
Drive platform: MT1959
Firmware type: Patched (microcode access re-enabled)
Firmware version: 3.10
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes

[kaysee]

How many times did you try it with either setting? Just once with and once without the speed setting?