google play not updating more than 10 mb

after merge lines and i figure out something which is google play updates more than 10mb and what more than 10mb not accept the update ,not update the app in several phones , and
if i install app his size above 1 gb download without problem its really weird ,

what do you think guys is the problem ? here is my script
/interface ethernet
set [find default-name=ether1] name=WAN1
set [find default-name=ether2] name=WAN2
set [find default-name=ether3] name=WAN3
set [find default-name=ether4] name=WAN4
set [find default-name=ether5] name=WAN5
set [find default-name=ether6] name=WAN6
set [find default-name=ether7] name=LAN

/ip address
add address=10.5.50.1/24 network=10.5.50.0 broadcast=10.5.50.255 interface=LAN
add address=192.168.100.10/24 network=192.168.100.0 broadcast=192.168.100.255 interface=WAN1
add address=192.168.2.10/24 network=192.168.2.0 broadcast=192.168.2.255 interface=WAN2
add address=192.168.3.10/24 network=192.168.3.0 broadcast=192.168.3.255 interface=WAN3
add address=192.168.4.10/24 network=192.168.4.0 broadcast=192.168.4.255 interface=WAN4
add address=192.168.5.10/24 network=192.168.5.0 broadcast=192.168.5.255 interface=WAN5
add address=192.168.6.10/24 network=192.168.6.0 broadcast=192.168.6.255 interface=WAN6

/ip firewall mangle

add action=mark-connection chain=input comment=“MARK INCOMING WAN” connection-mark=no-mark in-interface=WAN1 new-connection-mark=cm_in_public1
add action=mark-connection chain=input connection-mark=no-mark in-interface=WAN2 new-connection-mark=cm_in_public2
add action=mark-connection chain=input connection-mark=no-mark in-interface=WAN3 new-connection-mark=cm_in_public3
add action=mark-connection chain=input connection-mark=no-mark in-interface=WAN4 new-connection-mark=cm_in_public4
add action=mark-connection chain=input connection-mark=no-mark in-interface=WAN5 new-connection-mark=cm_in_public5
add action=mark-connection chain=input connection-mark=no-mark in-interface=WAN6 new-connection-mark=cm_in_public6

add action=mark-routing chain=output connection-mark=cm_in_public1 new-routing-mark=via_public1
add action=mark-routing chain=output connection-mark=cm_in_public2 new-routing-mark=via_public2
add action=mark-routing chain=output connection-mark=cm_in_public3 new-routing-mark=via_public3
add action=mark-routing chain=output connection-mark=cm_in_public4 new-routing-mark=via_public4
add action=mark-routing chain=output connection-mark=cm_in_public5 new-routing-mark=via_public5
add action=mark-routing chain=output connection-mark=cm_in_public6 new-routing-mark=via_public6

add action=jump chain=prerouting comment=“JUMP → LOADBALANCE” dst-address-type=!local in-interface=LAN jump-target=loadbalance src-address=10.5.50.0/24

add action=mark-connection chain=loadbalance new-connection-mark=cm_lb_1 per-connection-classifier=both-addresses-and-ports:6/0
add action=mark-connection chain=loadbalance new-connection-mark=cm_lb_2 per-connection-classifier=both-addresses-and-ports:6/1
add action=mark-connection chain=loadbalance new-connection-mark=cm_lb_3 per-connection-classifier=both-addresses-and-ports:6/2
add action=mark-connection chain=loadbalance new-connection-mark=cm_lb_4 per-connection-classifier=both-addresses-and-ports:6/3
add action=mark-connection chain=loadbalance new-connection-mark=cm_lb_5 per-connection-classifier=both-addresses-and-ports:6/4
add action=mark-connection chain=loadbalance new-connection-mark=cm_lb_6 per-connection-classifier=both-addresses-and-ports:6/5

add action=mark-routing chain=prerouting connection-mark=cm_lb_1 in-interface=LAN new-routing-mark=via_public1 passthrough=no
add action=mark-routing chain=prerouting connection-mark=cm_lb_2 in-interface=LAN new-routing-mark=via_public2 passthrough=no
add action=mark-routing chain=prerouting connection-mark=cm_lb_3 in-interface=LAN new-routing-mark=via_public3 passthrough=no
add action=mark-routing chain=prerouting connection-mark=cm_lb_4 in-interface=LAN new-routing-mark=via_public4 passthrough=no
add action=mark-routing chain=prerouting connection-mark=cm_lb_5 in-interface=LAN new-routing-mark=via_public5 passthrough=no
add action=mark-routing chain=prerouting connection-mark=cm_lb_6 in-interface=LAN new-routing-mark=via_public6 passthrough=no

add chain=prerouting dst-address=192.168.100.0/24 action=accept in-interface=LAN
add chain=prerouting dst-address=192.168.2.0/24 action=accept in-interface=LAN
add chain=prerouting dst-address=192.168.3.0/24 action=accept in-interface=LAN
add chain=prerouting dst-address=192.168.4.0/24 action=accept in-interface=LAN
add chain=prerouting dst-address=192.168.5.0/24 action=accept in-interface=LAN
add chain=prerouting dst-address=192.168.6.0/24 action=accept in-interface=LAN

/ip firewall nat
add chain=srcnat out-interface=WAN1 action=masquerade
add chain=srcnat out-interface=WAN2 action=masquerade
add chain=srcnat out-interface=WAN3 action=masquerade
add chain=srcnat out-interface=WAN4 action=masquerade
add chain=srcnat out-interface=WAN5 action=masquerade
add chain=srcnat out-interface=WAN6 action=masquerade




/ip route
add check-gateway=ping distance=1 gateway=192.168.100.1 routing-mark=via_public1
add check-gateway=ping distance=1 gateway=192.168.2.1 routing-mark=via_public2
add check-gateway=ping distance=1 gateway=192.168.3.1 routing-mark=via_public3
add check-gateway=ping distance=1 gateway=192.168.4.1 routing-mark=via_public4
add check-gateway=ping distance=1 gateway=192.168.5.1 routing-mark=via_public5
add check-gateway=ping distance=1 gateway=192.168.6.1 routing-mark=via_public6



add check-gateway=ping distance=1 gateway=192.168.2.1,192.168.100.1,192.168.3.1,192.168.4.1,192.168.5.1,192.168.6.1

/ip dns
set allow-remote-requests=yes servers=8.8.8.8,8.8.4.4