MSGID: 2:221/360 5d88dfbc   
   REPLY: 198.fido-classicc@3:633/410 21ed5c95   
   PID: Pineapple/OS2 1.3 20190826   
   TID: GE/2 1.2   
   CHRS: UTF-8 2   
   TZUTC: 0300   
   On 22/09/2019 9:08 p.m., Tony Langdon : August Abolins wrote:   
      
   >   AA> Have you tried the same DVDs on a newer machine?  An older machine   
   >   AA> could start developing problems tracking, among other things too.   
   >   
   > Yes - multiple machines, same result, whether a Blu-ray or a newish   
   > computer DVD drive.   
   Did the disc ever get exposed to extreme changes in the temperature and   
   moisture?  Apparently the edges of those discs expose the recorded layer.   
   Humidity would be a killer.   
      
   Also..  https://en.wikipedia.org/wiki/Disc_rot  ..is interesting.   
      
   --- Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.   
    * Origin: - nntp://rbb.fidonet.fi - Lake Ylo - Finland - (2:221/360)   
   SEEN-BY: 1/123 15/2 18/200 19/10 203/0 221/0 1 6 242 360 226/16 227/114   
   SEEN-BY: 229/354 426 452 728 981 1014 230/0 240/5832 249/206 317 280/5003   
   SEEN-BY: 317/3 320/219 322/757 342/200 633/0 267 280 281 408 410 412   
   SEEN-BY: 640/1321 1384 712/620 848 886 770/1   
   PATH: 221/360 1 640/1384 712/848 633/280 229/426