Use this for a busy server because if users are entering or key-stroking with an ASCII protocol frequently, the threadpool in the FVTerm application will be too small. Because of how FVTerm interfaces with native Windows thread management, it requires a high number of threads, and they should be started quickly when needed.
Setting this to a very high number will not start this many threads--what it does is still grow normally but until it hits the minimum, threads are started immediately and are then not quickly discarded.
We recommend that you set this to Licensed Sessions * 2 / Virtual CPU's (or machine threads if not VM)
Example: 1000 sessions with 2 vCPUs means set to 1000. 1000 sessions with 4 vCPUs means set to 500.
