No issues here, running fine on Win10 1909 b18363.719winbox64 is always opnening in a small window.
add action=dst-nat chain=dstnat dst-port=14356 in-interface-list=WAN protocol=tcp to-addresses=192.168.88.253
Hi,/ip firewall nat
add action=masquerade chain=srcnat disabled=no src-address=10.1.1.0/24 \
out-interface=ether1
Please remove src-address=10.1.1.0/24/ip firewall nat
add action=masquerade chain=srcnat disabled=no src-address=10.1.1.0/24 \
out-interface=ether1