Working on an android tablet with iGo Primo 2.4_9.78. I hope someone can tell me something about this problem. Anyone know what happened? Is there any corrupt file? Hello, I have some doubts regarding the maps Here Q2_2019, running on a tablet with iGO Primo, it does a strange thing, you get into strange places, it takes you off the highways and puts you on national roads, and the route adjustments are fine configured You put the Here Q4_2018 maps and it goes perfect, it makes good routes.