How can Hydra stop automatically

When I explode the RDP protocol, if the target system is installed with anti-virus software and the explosion is blocked, Hydra will always be in the scanning state. Specifying - t 1 has no effect. The test scan has a total of 6 passwords, and the scan cannot exit normally. The output above seems that the scan has been completed, but it will still be scanned, I don't know how to solve this problem.