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... of Solace 4K Ultra HD disc failed. I emailed the dump file as well for that one disc. 2. I am not seeing the log show that it is downloading the hash file though the option is activated in preferences. I have manually downloaded it but still same result. And yes I have the most recent updated ...

... on my unRAID linux based server and I keep getting a "volume key unknown error" when I try any discs on that. It was my understanding that dump files were generally under 100kb if the hash file wasn't yet known. If they were like 3MB, then there was some other issue ...

... etc. of the disc as well as voodoo attempts such as inverting the PC. I also tried a backup. The backup ended up reporting mismatches against the hash. I increased my read retry from 20 to 99 and that actually helped a bit, but it eventually gives up further in. It seems there are some serious ...

I've been using an LG WH16NS40 for a while and I think it's dying. It's making a terrible grinding noise and MakeMKV is reporting hash errors. I've ordered a replacement from Amazon (same model) so as long as it has SVC50 (or higher) and MT1959 I should be OK, right? Also, which firmware ...

... latest SDF to C:\Users\agressiv/.MakeMKV ... Using LibreDrive mode (v06.2 id=F046CEB2F3AB) Using direct disc access mode Loaded content hash table, will verify integrity of M2TS files. Downloading latest HK to C:\Users\agressiv/.MakeMKV ... Automatic HK downloading is disabled or failed.

I've been using an LG WH16NS40 for a while and I think it's dying. It's making a terrible grinding noise and MakeMKV is reporting hash errors. I've ordered a replacement from Amazon (same model) so as long as it has SVC50 (or higher) and MT1959 I should be OK, right? Also, which firmware ...

... trying to rip (full disc) the UHD of Black Hawk Down (UK release) and finally made a copy but this is what the program log showed: Loaded content hash table, will verify integrity of M2TS files. File "dummy_f.dat" was skipped Encountered 1 errors of type 'Read Error' - see http://makemkv.com/errors/read/ ...

ok i managed finally to dump the disk after increasing the retry count.

I m new to makemkv so i guess i just requested hel ptoo quicly

... up disc into folder "/home/user/Videos/backup/ALITA_BATTLE_ANGEL_3D" Downloading latest HK to /home/user/.MakeMKV ... Loaded content hash table, will verify integrity of M2TS files. Hash check failed for file 00927.m2ts at offset 190464, file is corrupt. Hash check failed for file ...

... see an image like that, no rip should ever look like that. As one example of MakeMKV's error detection, you'll see a message re: using a content hash table to verify the integrity of the m2ts files when you load a disc. Also, if MakeMKV is encountering unreadable parts of the disc, it will fail ...

... is a line preceding that where it says Encountered 1 errors of type 'read error'. Usually with errors it would fail the backup or in the case of hash errors it gives the sector offset number (and I believe in this case it returns corrupt data also). I'm not sure now whether I have a good rip ...

... same network as my workstation running Windows - which downloaded the hashed keys just fine. And again, it will *eventually* download a new key, but what is happening underneath ...

... used to be. sdf.bin contains the current whereabouts of the hash key file, because it can move about. The current domain hosting the hashkey file host is "hkdata.fairuse.org". ...

What can I do?

... stock but older FW 1.01 ... This seemed to flash but MakeMKV still reports the drive has 1.05. Trying Jumanji again... Sadly the failures are all Hash and all happen like an hour or so into the process. -B