求助！树莓派接随身Wifi想用MWAN实现负载均衡

jcs***

手上有一块树莓派4B的板子，刷了个immortalWRT的系统，接了三个随身Wifi，都有驱动，也都能连接
做了MWAN的负载均衡，三个也都是在线的
但是实测网速怎么都不快，根本没有实现上下行叠加，还有时候会偶尔没网，故在此求助，望各位大佬能不吝赐教！！


实测网速也就下行10Mbps，上行也差不多这么多


运行状态如下：

root@ImmortalWrt:~# mwan3 status
Interface status:
interface left is online and tracking is active
interface right is online and tracking is active
interface raw is online and tracking is active

Current ipv4 policies:
balanced:
raw (33%)
right (33%)
left (33%)

Current ipv6 policies:
balanced:
default

Directly connected ipv4 networks:
192.168.0.0/24
192.168.1.1
127.0.0.0/8
192.168.0.255
224.0.0.0/3
192.168.1.255
192.168.1.0/24
192.168.0.0
127.0.0.1
192.168.0.100
192.168.0.3
192.168.1.0
127.255.255.255
127.0.0.0

Directly connected ipv6 networks:
fe80::/64

Active ipv4 user rules:
  106  5521 S https  tcp  --  *      *       0.0.0.0/0            0.0.0.0/0            multiport dports 443
  524 44815 - balanced  all  --  *      *       0.0.0.0/0            0.0.0.0/0            

Active ipv6 user rules:
    0     0 S https  tcp      *      *       ::/0                 ::/0                 multiport dports 443
   72  9277 - balanced  all      *      *       ::/0                 ::/0                 

jcs***

MWAN配置的东西如下：
config globals 'globals'
        option mmx_mask '0x3F00'
        option rtmon_interval '5'
        option local_source 'none'

config rule 'https'
        option sticky '1'
        option dest_port '443'
        option proto 'tcp'
        option use_policy 'balanced'

config rule 'default_rule'
        option dest_ip '0.0.0.0/0'
        option use_policy 'balanced'

config interface 'left'
        option enabled '1'
        option initial_state 'online'
        option family 'ipv4'
        option track_method 'ping'
        option reliability '1'
        option count '1'
        option size '56'
        option check_quality '0'
        option timeout '2'
        option interval '5'
        option failure_interval '5'
        option recovery_interval '5'
        option down '3'
        option up '3'
        option flush_conntrack 'never'
        list track_ip '114.114.114.114'
        list track_ip '114.114.115.115'
        list track_ip '39.101.137.10'

config interface 'right'
        option enabled '1'
        option initial_state 'online'
        option family 'ipv4'
        option track_method 'ping'
        option reliability '1'
        option count '1'
        option size '56'
        option check_quality '0'
        option timeout '2'
        option interval '5'
        option failure_interval '5'
        option recovery_interval '5'
        option down '3'
        option up '3'
        option flush_conntrack 'never'
        list track_ip '39.101.137.10'
        list track_ip '114.114.114.114'
        list track_ip '8.8.8.8'

config interface 'raw'
        option enabled '1'
        option initial_state 'online'
        option family 'ipv4'
        option track_method 'ping'
        option reliability '1'
        option count '1'
        option size '56'
        option check_quality '0'
        option timeout '2'
        option interval '5'
        option failure_interval '5'
        option recovery_interval '5'
        option down '3'
        option up '3'
        option flush_conntrack 'never'
        list track_ip '39.101.137.10'
        list track_ip '114.114.114.114'
        list track_ip '114.114.115.115'

config member 'WAN1_M1_W1'
        option interface 'left'
        option metric '1'

config member 'WAN2_M1_W1'
        option interface 'right'
        option metric '1'

config member 'WAN3_M1_W1'
        option interface 'raw'
        option metric '1'

config policy 'balanced'
        list use_member 'WAN1_M1_W1'
        list use_member 'WAN2_M1_W1'
        list use_member 'WAN3_M1_W1'
        option last_resort 'default'

jcs***

随身Wifi的接口都是WAN ，配置的方式是DHCP，没有加任何桥接,
树莓派的电源用的标准的5V3A的，每个U口用的延长线连接的随身WiFi，一个USB2.0和两个USB3.0

只有一个WAN口有流量变化，就是最后那个LEFT

K_bl***

你想要的是多网口叠加共享网络吧，这个不是得搞聚合分发流量才行吗？