Check, if the value CWS_KEEPALIVE = 300 is in your newcand.list
It must look like this:
CWS_KEEPALIVE = 300
CWS = serverX portX login password 01 02 03 04 05 06 07 08 09 10 11 12 13 14 wan cardserv
CWS = serverX portXX login password 01 02 03 04 05 06 07 08 09 10 11 12 13 14 wan cardserv
CWS = serverX portXXX login password 01 02 03 04 05 06 07 08 09 10 11 12 13 14 wan cardserv
etc. depending on the number of ports in your subscription, nothing else.
Check and if anything additional is available in your newcamd.list, delete it and restart emulator.
P.S. The number of requests is just an indicator in your connections history. If it is not critical, no problem. Just a warning that something's wrong in the settings (or emulator or whatever). We are not banning for the increased number of asks, just warning you.
Maybe, an image requires update or reflash, check it by yourself.