关于改华硕[N14U N54U]5G 2G的7620老毛子Padavan固件SS问题

slo***

改华硕[N14U N54U]5G 2G的7620老毛子Padavan固件设置SS问题：
设置SS之后能正常使用，但是一天之后SS会自动断掉；
log如下：
Jan 14 21:58:57 pppd[629]: LCP terminated by peer
Jan 14 21:58:57 pppd[629]: Connect time 1440.1 minutes.
Jan 14 21:58:57 pppd[629]: Sent 317413292 bytes, received 2502043491 bytes.
Jan 14 21:58:57 RT-AC54U: WAN down (ppp0)
Jan 14 21:58:57 pppd[629]: Modem hangup
Jan 14 21:58:57 pppd[629]: Connection terminated.
Jan 14 21:58:57 pppd[629]: Sent PADT
Jan 14 21:58:57 admin: 运行后WAN上/下活动： WAN动作:【down】，WAN接口名称:【ppp0】
Jan 14 21:58:57 PPPoE: Disconnected
Jan 14 21:59:07 pppd[629]: PPP session is 6539 (0x198b)
Jan 14 21:59:07 pppd[629]: Connected to 00:18:82:57:7d:60 via interface eth2.2
Jan 14 21:59:07 pppd[629]: Using interface ppp0
Jan 14 21:59:07 pppd[629]: Connect: ppp0 <--> eth2.2
Jan 14 21:59:10 pppd[629]: CHAP authentication succeeded: Authentication success,Welcome!
Jan 14 21:59:10 pppd[629]: CHAP authentication succeeded
Jan 14 21:59:10 pppd[629]: peer from calling number 00:18:82:57:7D:60 authorized
Jan 14 21:59:10 pppd[629]: local  IP address 100.72.42.18
Jan 14 21:59:10 pppd[629]: remote IP address 100.72.0.1
Jan 14 21:59:10 pppd[629]: primary   DNS address 218.106.127.122
Jan 14 21:59:10 pppd[629]: secondary DNS address 218.106.127.114
Jan 14 21:59:10 RT-AC54U: WAN up (ppp0)
Jan 14 21:59:11 admin: 运行后WAN上/下活动： WAN动作:【up】，WAN接口名称:【ppp0】
Jan 14 21:59:11 PPPoE: Connected
Jan 14 21:59:11 QOS: 最大下载2560 KB/S,最大上传256 KB/S
Jan 14 21:59:11 QOS: QOS没有开启或闪存不足缺模块
Jan 14 21:59:11 防火墙规则: 脚本完成
Jan 14 21:59:11 crond[28158]: crond (busybox 1.23.2) started, log level 8
Jan 14 21:59:11 adbyby: 找不到8118转发规则，重新添加
Jan 14 21:59:11 iptables: 添加8118转发规则
Jan 14 21:59:14 NTP Client: Synchronizing time to time.nist.gov.
Jan 14 21:59:15 NTP Client: System time changed, offset: 0.015544s
Jan 14 22:01:10 sh_download: 下载失败:【/tmp/small_blank.gif】 URL:【】
Jan 14 22:01:10 sh_download: 重新下载:【/tmp/small_blank.gif】 URL:【】
Jan 14 22:10:00 crond[28158]: USER admin pid 28720 cmd killall oraynewph && killall oraysl &
Jan 14 23:10:00 crond[28158]: USER admin pid 31087 cmd killall oraynewph && killall oraysl &


哪位大神帮忙分析分析，谢谢了！！！

slo***

顶上去！！求大神帮忙看看