First, I just want to thank the Roll20 team for introducing the isometric grid type. It's a feature that I have wanted to see for a long time and I'm glad to see it's finally available and I'm looking forward to using it in the future. Unfortunately, I'm experiencing some serious problems with the isometric grid type. Specifically, the tokens aren't working correctly when placed on the grid. When I try to drag the token to another location, the stat tools appear to move (hit points and nameplate), but the token remains in place (see screenshot below). It also messes with other maps where they won't load when I switch over to them from the isometric map, but only if I have tried to place a token on the isometric map. I've experienced it on a few different maps that I've created and it's the same issue in every case. I really hope this is something your team can correct as I would like to use this new feature. Take care.