Update of Oct 23 fixed most of my concerns. Much more pleased than when I wrote the following:
I am still trying to work with the Calendar on my iPad Mini before giving up and working on my iPhone. But, occasionally the contents of my calendar are uploaded and I can continue on the iPad. I subscribed expecting issues as with past versions. If the problems are fixed by next years renewal time, Ill hang in. If not, count me out.
Overly optimistic about GW Mailbox, v1.10