Here are some media scans that show pretty dramatically what’s been happening with my Ritek G05’s.
This is one just after burning :
This is one that was burnt about 2 months ago, it scanned fine like the one above when new :
What do you think of that, ouch! And this is not atypical for this media, lots of them are going this way.
Just for reference here’s a scan of one of the cheap GSC003’s I burnt a few weeks ago (very happy with these) :