I just had a thought - if the dev is from China creating a crypto may be highly illegal there - hence his anonymity and not willing to post to the forum too often. Just a thought I had that makes sense.
I'm sure you'll find like 1000 more excuses for him or anything else that might negatively affect your CNC stockpile.
That's ironic considering I'm the one that mentioned this issue with possible clipboard logger in the CNC thread. I was genuinely wondering why he may be unwilling to engage with the community at this point.