Complete Freeze of NinjaTrader

[Harry]

This is by far the biggest problem with NinjaTrader. I am an experienced long term user of the product, and still I cannot tame it. Today it crashed and is completely dysfunctional.

This is the problem:

With any workspace and any chart (old workspace, new workspace, default chart, complex chart), if I right click on a chart and select "Indicator", it is the end. Same if I select Ctrl-I, so it is not mouse related. See screenshot below.

NinjaTrader simply stops working and is frozen. No CPU load, moderate RAM usage (160 k). Completely dead.

After restart of NT I made a number of tests:

-> checked assemblies: no assembly installed
-> edited an indicator and compiled: no problems, anyhow same indicators as yesterday
-> checked trace file -> no messages
-> checked log file -> no messages
-> checked other options from drop down menu -> no problems

These are the really frightening NT experiences. It simply stops working for no reason. Only way out is to kill the NinjaTrader.exe process.