Alf, that has fixed it for me as well. Haven’t checked it all but looks good so far.
Many many thanks to you and everyone who has devoted time to solve this problem.
I won’t be sending my nano back now, now going to learn the ins and outs of benf’s app.
Just a quick question, it comes up as app ver 3.11 how does this differ from the 3.64 app?
Thanks again 