I have an older ipad with the latest ios installed running cab 3. It very frequently acts up such as trying to input an engine and one of the numerals is oranged out meaning I can't use it. I can still access the locomotive from the roster but that can be quite a PITA. I don't know if it is just me and if I am doing something wrong or if it is a common problem. It being almost Black Friday it will be the time to upgrade/ replace it if need be but I'd rather spend the $$ on more stuff. I will take pictures next time this happens.
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