Hi, at the moment it works so that there will be no spam in the chat. I am sending you a short video that shows how it currently works in the default state.
Judging by your screenshot, you didn't have a chat message saying that you switched to spectate mode, did you actually switch to it or not? I guess not, and I guess that's the problem on your side. The plugin recorded that you made a move, but could not put you into spectate mode, which is why it is constantly trying to do this and constantly can not do it.
If you don't get into spectate mode, then you need to look for the reason why it doesn't happen. It is necessary to check if some configuration parameter is the cause (I used the default configuration in the video). It is also necessary to check whether the reason is some other plugin (it may be some kind of plugin that controls the state of the player's Host). There is also a chance that this creates some kind of parameter in the server.cfg that controls the player's Hosting status, but this is unlikely. I would check everything exactly in that order.