Hello,
in Rhino 6 the selection menu is not working properly:
There are some issues posted on this forum but they all seem to be not entirely similar.
please run the systeminfo command and post the results.
you may also want to run a repair on your rhino install- in the add/remove programs windows control panel. Find rhino in the list, single left click on it, then modify>repair
Thanks, but the issue does not occur any longer. However, I donĀ“t know what caused it.