All time I see [18:50] -throndo- ® 4483760 with different time and different numbers in my active window.

I am using nnscript 4.22 and I am connected to my bouncer from two different locations at once (that works well).

Only this spam bugs me.

Can you tell me please how I can turn that off?

Thanks for your effort.

It can be your bouncer that play tricks on you, try do /timestamp off and see if it still happens, or you can try use a clean mirc, if the problem is gone you shoul try talk to greeny, info about how to contact him can be found in the script.