Wireless Connection problem

RouterOS Beginner Basics
1

Hello,
I have got a wireless link within my network. When i check log entries on my router board, i could see the connection being disconnected and connected very oftenly. Some times it happens within the same second and some times it takes 12-15 seconds to reconnected. I have attached the log entry picture as well. Can anyone tell me what that could be?

Thanks
log.JPG

2

How is the signal strength on that connection? “extensive data loss” usually means the signal is weak. It might help if you post “/interface wireless registration-table”.