hotspot hosts

few day ago having troubles , restart mikrotik solved my problem for 10 min to 1 hr. mikrotik have 4 ports . each port have subnet. in my subnet i found my gateway 10.0.0.1 taken by Access Point) first 3 lines in table . and i made exclude ( dhcp range after 50 ip from gateway) and i use 1.1.1.1 as secondary gateway to avoid programs like netcut. attached file showing first 3 Access point, after delete this records everything works perfect. how to avoid this and how to know what rely happens . also other subnet in same time complain internet is slow. but after restart works fine.
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