extensive data lost?????

RouterOS General
1

Anybody knows what is this? signal -53/-53 40Mhz mode 802.11a …everything looks ok, internet without problem, nobody (from customers) call…but I saw this in log, not for first time!!

…what this mean? Thanks
loss.png

2

Hi,
http://forum.mikrotik.com/t/extensive-data-loss/43873/1

3

Thanks, I will try.