Thanks for that Blackmesa8. It sounds like he was pretty unfortunate, but as you say, it's probably pretty safe overall.

I have completed the migration and been hooked up with Zen for a day now. It's all running perfectly so far- I am getting more reliable speeds than with Nildram , where I was before, which was the reason I migrated (Nildram would slow to almost nothing periodically).

Much too early to uncross fingers but so far so good, I hope it continues!