After updating to ROS 7.21.2 from 7.20.7 (could be related to 7.21 container changes) it is not possible to update container from WinBox v3, it presents error message “Error in Shm Size -expected!“ even Shm value is set:
It seems that WinBox v3 doesn’t properly read Shm and Tmpfs values from container settings because they are marked red when container settings dialog is open:
Also issue that is present from prev. releases (not sure from which release, but I think it was working at some point) is Memory High containers config which is also not possible to update from WinBox v3:
Using latest WinBox - v3.43 running with Wine.