The usage from the ScreenConnect.WindowsClient.exe is increasing as long as you are connected to a device.
And its memory usage is increasing very fast - this could cause device with a small amount of memory to crash its application.
Currently the only way to work this around is to reconnect to such machines.
It should be fixed within the Service to release it´s memory usage within a dedicated timeframe.
Either as setting or within the Service hardcoded.
Customer support service by UserEcho