... before starting. I have now fixed that for the next program update. I still don't know if that explains your problem, edit: I have now found the bug, many thanks for reporting it. Fixed in next program update. It does raise the question of what should happen where a template contains multiple tags. Do you group all the templates containing any of the tags, or only those matching all the tags? At present it is the former. I have added extra menu items to cover the latter option: 2_220305_300000000.png cheers, Martin. posted: posted: 22 May 2020 09:30 from: Paul Boyd Good morning Martin! Don't you sleep? This must have been weighing on your mind! Firstly, this is on a native Windows system, Win10 x64. Secondly, I've just replicated it on another totally unrelated layout, for which the box file is attached. The process I used was:- Open the box file. Individually group three templates. From the group menu, add prefix tag to names, in this case ...