On Nov 23, 2017, at 11:53, Rainer Müller wrote: > On 2017-11-23 18:13, db wrote: >> >> Before the change, it should have timed out in 30", not in 30'. Why didn't it? > > I still have no idea what these units are, please communicate clearly. https://en.wikipedia.org/wiki/Prime_(symbol)#Designation_of_units