rather slow connection to my internetrouter only about 40 to 50 %

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sorry if i post two times but i got an error first time…
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Hello, i bought yesterday a HEX S. every thing works well so far, but it is a little slow.
max traffic is about 200mbps to the internet. if i connect my laptop directly to my internet router i get 420 mbps…
i just used the out off the box confic, changed the dhcp adress to 192.168.10.0/24 and set some static ips…
any ideas why i only get 200 mbps`?
compact:

# apr/26/2019 01:52:49 by RouterOS 6.44.3
# software id = K66B-TQ6A
#
# model = RB760iGS
# serial number = XXXXXXXXXX
/interface bridge
add admin-mac=74:4D:28:4F:83:52 auto-mac=no comment=defconf name=bridge
/interface list
add comment=defconf name=WAN
add comment=defconf name=LAN
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/ip hotspot profile
set [ find default=yes ] html-directory=flash/hotspot
/ip pool
add name=default-dhcp ranges=192.168.88.10-192.168.88.254
add name=dhcp_pool1 ranges=192.168.10.100-192.168.10.240
add name=dhcp_pool2 ranges=192.168.10.100-192.168.10.240
/ip dhcp-server
add address-pool=dhcp_pool2 disabled=no interface=bridge lease-time=4d4h10m \
    name=dhcp1
/interface bridge port
add bridge=bridge comment=defconf interface=ether2
add bridge=bridge comment=defconf interface=ether3
add bridge=bridge comment=defconf interface=ether4
add bridge=bridge comment=defconf interface=ether5
add bridge=bridge comment=defconf interface=sfp1
/ip neighbor discovery-settings
set discover-interface-list=LAN
/interface list member
add comment=defconf interface=bridge list=LAN
add comment=defconf interface=ether1 list=WAN
/ip address
add address=192.168.10.1/24 comment=defconf interface=bridge network=\
    192.168.10.0
/ip dhcp-client
add comment=defconf dhcp-options=hostname,clientid disabled=no interface=ether1
/ip dhcp-server lease
add address=192.168.10.23 allow-dual-stack-queue=no client-id=\
    1:30:4a:26:6b:20:b6 comment="kamara schlafzimmer" mac-address=\
    30:4A:26:6B:20:B6 server=dhcp1
add address=192.168.10.21 allow-dual-stack-queue=no client-id=\
    1:94:e0:d6:0:85:a4 comment="kamara k\FCche" mac-address=94:E0:D6:00:85:A4 \
    server=dhcp1
add address=192.168.10.22 allow-dual-stack-queue=no client-id=\
    1:20:32:33:cc:30:25 comment="kamara vorhof" mac-address=20:32:33:CC:30:25 \
    server=dhcp1
add address=192.168.10.24 allow-dual-stack-queue=no mac-address=\
    C4:95:00:20:69:54 server=dhcp1
add address=192.168.10.60 allow-dual-stack-queue=no comment=\
    "Smartblub1 schlafzimmer" mac-address=60:01:94:AC:93:1B server=dhcp1
add address=192.168.10.61 allow-dual-stack-queue=no comment=MultiSmartplug1 \
    mac-address=60:01:94:AD:EA:10 server=dhcp1
add address=192.168.10.62 allow-dual-stack-queue=no comment=Smartplug2 \
    mac-address=80:7D:3A:31:9B:4B server=dhcp1
add address=192.168.10.63 allow-dual-stack-queue=no comment=Smartplug1 \
    mac-address=80:7D:3A:31:9C:53 server=dhcp1
add address=192.168.10.26 allow-dual-stack-queue=no comment="kamara haust\FCr" \
    mac-address=4C:B0:08:98:E2:56 server=dhcp1
add address=192.168.10.64 allow-dual-stack-queue=no comment=\
    "smartblub 2 wohnzimmer" mac-address=60:01:94:AC:99:2B server=dhcp1
/ip dhcp-server network
add address=192.168.10.0/24 gateway=192.168.10.1
/ip dns
set allow-remote-requests=yes
/ip dns static
add address=192.168.88.1 name=router.lan
/ip firewall filter
add action=accept chain=input comment=\
    "defconf: accept established,related,untracked" connection-state=\
    established,related,untracked
add action=drop chain=input comment="defconf: drop invalid" connection-state=\
    invalid
add action=accept chain=input comment="defconf: accept ICMP" protocol=icmp
add action=drop chain=input comment="defconf: drop all not coming from LAN" \
    in-interface-list=!LAN
add action=accept chain=forward comment="defconf: accept in ipsec policy" \
    ipsec-policy=in,ipsec
add action=accept chain=forward comment="defconf: accept out ipsec policy" \
    ipsec-policy=out,ipsec
add action=fasttrack-connection chain=forward comment="defconf: fasttrack" \
    connection-state=established,related
add action=accept chain=forward comment=\
    "defconf: accept established,related, untracked" connection-state=\
    established,related,untracked
add action=drop chain=forward comment="defconf: drop invalid" connection-state=\
    invalid
add action=drop chain=forward comment=\
    "defconf:  drop all from WAN not DSTNATed" connection-nat-state=!dstnat \
    connection-state=new in-interface-list=WAN
/ip firewall nat
add action=masquerade chain=srcnat comment="defconf: masquerade" ipsec-policy=\
    out,none out-interface-list=WAN
/ip ssh
set allow-none-crypto=yes forwarding-enabled=remote
/system clock
set time-zone-name=Europe/Berlin
/tool mac-server
set allowed-interface-list=LAN
/tool mac-server mac-winbox
set allowed-interface-list=LAN
/tool sniffer
set filter-ip-address=192.168.10.220/32

and all:

 apr/26/2019 01:57:09 by RouterOS 6.44.3
# software id = K66B-TQ6A
#
# model = RB760iGS
# serial number = xxxxxxxx
/interface bridge
add admin-mac=74:4D:28:4F:83:52 auto-mac=no comment=defconf name=bridge
/interface list
add comment=defconf name=WAN
add comment=defconf name=LAN
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/ip hotspot profile
set [ find default=yes ] html-directory=flash/hotspot
/ip pool
add name=default-dhcp ranges=192.168.88.10-192.168.88.254
add name=dhcp_pool1 ranges=192.168.10.100-192.168.10.240
/ip dhcp-server
add address-pool=dhcp_pool2 disabled=no interface=bridge lease-time=4d4h10m name=\
    dhcp1
/interface bridge port
add bridge=bridge comment=defconf interface=ether2
add bridge=bridge comment=defconf interface=ether3
add bridge=bridge comment=defconf interface=ether4
add bridge=bridge comment=defconf interface=ether5
add bridge=bridge comment=defconf interface=sfp1
/ip neighbor discovery-settings
set discover-interface-list=LAN
/interface list member
add comment=defconf interface=bridge list=LAN
add comment=defconf interface=ether1 list=WAN
/ip address
add address=192.168.10.1/24 comment=defconf interface=bridge network=192.168.10.0
/ip dhcp-client
add comment=defconf dhcp-options=hostname,clientid disabled=no interface=ether1
/ip dhcp-server lease
add address=192.168.10.23 allow-dual-stack-queue=no client-id=1:30:4a:26:6b:20:b6 \
    comment="kamara schlafzimmer" mac-address=30:4A:26:6B:20:B6 server=dhcp1
add address=192.168.10.21 allow-dual-stack-queue=no client-id=1:94:e0:d6:0:85:a4 \
    comment="kamara k\FCche" mac-address=94:E0:D6:00:85:A4 server=dhcp1
add address=192.168.10.22 allow-dual-stack-queue=no client-id=1:20:32:33:cc:30:25 \
    comment="kamara vorhof" mac-address=20:32:33:CC:30:25 server=dhcp1
add address=192.168.10.24 allow-dual-stack-queue=no mac-address=C4:95:00:20:69:54 \
    server=dhcp1
add address=192.168.10.60 allow-dual-stack-queue=no comment="Smartblub1 schlafzimmer" \
    mac-address=60:01:94:AC:93:1B server=dhcp1
add address=192.168.10.61 allow-dual-stack-queue=no comment=MultiSmartplug1 \
    mac-address=60:01:94:AD:EA:10 server=dhcp1
add address=192.168.10.62 allow-dual-stack-queue=no comment=Smartplug2 mac-address=\
    80:7D:3A:31:9B:4B server=dhcp1
add address=192.168.10.63 allow-dual-stack-queue=no comment=Smartplug1 mac-address=\
    80:7D:3A:31:9C:53 server=dhcp1
add address=192.168.10.26 allow-dual-stack-queue=no comment="kamara haust\FCr" \
    mac-address=4C:B0:08:98:E2:56 server=dhcp1
add address=192.168.10.64 allow-dual-stack-queue=no comment="smartblub 2 wohnzimmer" \
    mac-address=60:01:94:AC:99:2B server=dhcp1
/ip dhcp-server network
add address=192.168.10.0/24 gateway=192.168.10.1
/ip dns
set allow-remote-requests=yes
/ip dns static
add address=192.168.88.1 name=router.lan
/ip firewall filter
add action=accept chain=input comment="defconf: accept established,related,untracked" \
    connection-state=established,related,untracked
add action=drop chain=input comment="defconf: drop invalid" connection-state=invalid
add action=accept chain=input comment="defconf: accept ICMP" protocol=icmp
add action=drop chain=input comment="defconf: drop all not coming from LAN" \
    in-interface-list=!LAN
add action=accept chain=forward comment="defconf: accept in ipsec policy" \
    ipsec-policy=in,ipsec
add action=accept chain=forward comment="defconf: accept out ipsec policy" \
    ipsec-policy=out,ipsec
add action=fasttrack-connection chain=forward comment="defconf: fasttrack" \
    connection-state=established,related
add action=accept chain=forward comment=\
    "defconf: accept established,related, untracked" connection-state=\
    established,related,untracked
add action=drop chain=forward comment="defconf: drop invalid" connection-state=\
    invalid
add action=drop chain=forward comment="defconf:  drop all from WAN not DSTNATed" \
    connection-nat-state=!dstnat connection-state=new in-interface-list=WAN
/ip firewall nat
add action=masquerade chain=srcnat comment="defconf: masquerade" ipsec-policy=\
    out,none out-interface-list=WAN
/ip ssh
set allow-none-crypto=yes forwarding-enabled=remote
/system clock
set time-zone-name=Europe/Berlin
/tool mac-server
set allowed-interface-list=LAN
/tool mac-server mac-winbox
set allowed-interface-list=LAN

hello again.
no one can tell me anything?