I designed my layout wiring to work both in analogue mode using the MTH hand held controllers, and computer wifi mode using Ipads and Iphones. I did this just in case I ran into technology issues, which I seem to do from time to time. I updated my computer that controls everything, and now cannot use the computer wifi system. This is solvable, however I have yet to figure it out. Will get things going again eventually with some help from others.
Then there is the issue of updating software (on any device) and running into unexpected compatibility problems. Or does this only happen to me? I believe I need to update my MTH DCS version, which I will do in the spring. This is easy and works well, the problem is I only do it every few years and keep forgetting the little details in the steps. I have all the chords in a separate labelled bag, so I don't get frustrated using the wrong connectors.