www.makemkv.com

Posted: **Tue Jul 01, 2025 8:02 pm**

Trying to back-up my Sinners 4K. The 1080p disc works fine, but MakeMKV doesn't recognize the 4K disc. Not that it can't open it, but it doesn't seem to know it's there.

Here's all the log shows.

Debug log started at Tue Jul 1 19:41:10 2025 , written by MakeMKV v1.18.1 linux(x64-release)
001005:0000 MakeMKV v1.18.1 linux(x64-release) started
001004:0000 Debug logging enabled, log will be saved as file:///config/MakeMKV_log.txt
Using 262272KB for read cache.
Network access is ENABLED, CURL version 7.88.1/OpenSSL/3.0.16/1.52.0 (x86_64-pc-linux-gnu) , proxy server not set.
001003:0020 DEBUG: Code 0 at *s,+4m-r">yFd&'k/Y<sa&:29393631
001003:0020 DEBUG: Code 0 at *s,+4m-r">yFd&'k/Y<sa&:29393631
SDF v098: HL-DT-ST_BD-RE_BU40N_1.00_211612201528_MODL4T91859

I've tried restarting a few times, but no luck. Any debug advice would be appreciated.

Posted: **Tue Jul 01, 2025 8:10 pm**

Tesla3327 wrote: ↑
Tue Jul 01, 2025 8:02 pm
I've tried restarting a few times, but no luck. Any debug advice would be appreciated.

I had a disk like that once, and I was able to get my BU40N to recognize it (briefly) eventually. But then I used a Pioneer drive to back it up.

If you don't have a Pioneer drive then I can only suggest that you carefully clean your disk and try again.

Posted: **Tue Jul 01, 2025 8:13 pm**

MrPenguin wrote: ↑
Tue Jul 01, 2025 8:10 pm
I had a disk like that once, and I was able to get my BU40N to recognize it (briefly) eventually. But then I used a Pioneer drive to back it up.

If you don't have a Pioneer drive then I can only suggest that you carefully clean your disk and try again.

Bummer. Thank you. I do not, so maybe I'll give that a shot after I watch it.

www.makemkv.com

Sinners (2025) - 4K "No Disc"

Sinners (2025) - 4K "No Disc"

Re: Sinners (2025) - 4K "No Disc"

Re: Sinners (2025) - 4K "No Disc"