Are you using the most recent version of 1mb_segwit? Can you post the log output in code tags?
I'm unsure how to check the 1mb_segwit. I'm used 'git clone
https://github.com/jtoomim/p2pool' to get the program, is the 1mb_segwit part of that download or is there a command I'm missing?
2017-12-21 21:10:11.449563 p2pool (version 15.0-47-gaf1f8b1-dirty)
2017-12-21 21:10:11.449646
2017-12-21 21:10:11.449694 Testing bitcoind RPC connection to 'http://127.0.0.1:8332/' with username ''...
2017-12-21 21:10:11.835311 ...success!
2017-12-21 21:10:11.835398 Current block hash: 19f50533dfba877c161bfeafbb015b814067588174a990
2017-12-21 21:10:11.835435 Current block height: 500440
2017-12-21 21:10:11.835465
2017-12-21 21:10:11.835506 Testing bitcoind P2P connection to '127.0.0.1:8333'...
2017-12-21 21:10:11.837234 ...success!
2017-12-21 21:10:11.837282
2017-12-21 21:10:11.837331 Determining payout address...
2017-12-21 21:10:11.837410 Loaded cached address: 1Asw8HFnx5T5VLrHyS8QQGKnL6hGzXUUPy...
2017-12-21 21:10:11.839894 ...success! Payout address: 1Asw8HFnx5T5VLrHyS8QQGKnL6hGzXUUPy
2017-12-21 21:10:11.839941
2017-12-21 21:10:11.839980 Loading shares...
2017-12-21 21:10:11.840100 Share loading took 0.000 seconds
2017-12-21 21:10:11.840149 ...done loading 0 shares (0 verified)!
2017-12-21 21:10:11.840177
2017-12-21 21:10:11.840206 Initializing work...
2017-12-21 21:10:12.202098 ...success!
2017-12-21 21:10:12.202241
2017-12-21 21:10:12.202292 Joining p2pool network using port 9333...
2017-12-21 21:10:12.476768 ...success!
2017-12-21 21:10:12.476839
2017-12-21 21:10:12.477027 Listening for workers on '' port 9332...
2017-12-21 21:10:12.567105 ...success!
2017-12-21 21:10:12.567166
2017-12-21 21:10:12.567199 Started successfully!
2017-12-21 21:10:12.567231 Go to http://127.0.0.1:9332/ to view graphs and statistics!
2017-12-21 21:10:12.567267 Donating 1.0% of work towards P2Pool's development. Thank you!
2017-12-21 21:10:12.567304 You can increase this amount with --give-author argument! (or decrease it, if you must)
2017-12-21 21:10:12.567332
2017-12-21 21:10:42.567489 P2Pool: 0 shares in chain (0 verified/0 total) Peers: 0 (0 incoming)
2017-12-21 21:10:42.567584 Local: 0H/s in last 0.0 seconds Local dead on arrival: ??? Expected time to share: ???
2017-12-21 21:10:51.979661 Handshake timed out, disconnecting from 208.84.223.121:9336
2017-12-21 21:11:12.567707 P2Pool: 0 shares in chain (0 verified/0 total) Peers: 0 (0 incoming)
2017-12-21 21:11:12.567786 Local: 0H/s in last 0.0 seconds Local dead on arrival: ??? Expected time to share: ???
2017-12-21 21:11:42.567906 P2Pool: 0 shares in chain (0 verified/0 total) Peers: 0 (0 incoming)
2017-12-21 21:11:42.567996 Local: 0H/s in last 0.0 seconds Local dead on arrival: ??? Expected time to share: ???
2017-12-21 21:11:56.637840 Handshake timed out, disconnecting from 208.84.223.121:9334
2017-12-21 21:12:12.568152 P2Pool: 0 shares in chain (0 verified/0 total) Peers: 0 (0 incoming)
2017-12-21 21:12:12.568259 Local: 0H/s in last 0.0 seconds Local dead on arrival: ??? Expected time to share: ???
2017-12-21 21:12:41.939632 Peer 72.14.191.28:9333 says protocol version is 1600, client version 16.0-4-gde1be30-dirty
2017-12-21 21:12:41.939758 Peer 72.14.191.28:9333 misbehaving, will drop and ban. Reason: peer too old
2017-12-21 21:12:41.939815 Bad peer banned: (u'72.14.191.28', 9333)
2017-12-21 21:12:41.940003 Peer 72.14.191.28:9333 misbehaving, will drop and ban. Reason: first message was not version message
2017-12-21 21:12:41.940080 Bad peer banned: (u'72.14.191.28', 9333)
2017-12-21 21:12:41.940230 Peer 72.14.191.28:9333 misbehaving, will drop and ban. Reason: first message was not version message
2017-12-21 21:12:41.940304 Bad peer banned: (u'72.14.191.28', 9333)
2017-12-21 21:12:42.568382 P2Pool: 0 shares in chain (0 verified/0 total) Peers: 0 (0 incoming)
2017-12-21 21:12:42.568445 Local: 0H/s in last 0.0 seconds Local dead on arrival: ??? Expected time to share: ???
2017-12-21 21:12:46.463634 Handshake timed out, disconnecting from 208.84.223.121:9336
2017-12-21 21:13:12.568592 P2Pool: 0 shares in chain (0 verified/0 total) Peers: 0 (0 incoming)
2017-12-21 21:13:12.568683 Local: 0H/s in last 0.0 seconds Local dead on arrival: ??? Expected time to share: ???
2017-12-21 21:13:14.522222 Handshake timed out, disconnecting from 208.84.223.121:9334
2017-12-21 21:13:42.569292 P2Pool: 0 shares in chain (0 verified/0 total) Peers: 0 (0 incoming)
2017-12-21 21:13:42.569391 Local: 0H/s in last 0.0 seconds Local dead on arrival: ??? Expected time to share: ???
2017-12-21 21:14:02.095014 Handshake timed out, disconnecting from 208.84.223.121:9336
2017-12-21 21:14:12.569536 P2Pool: 0 shares in chain (0 verified/0 total) Peers: 0 (0 incoming)
2017-12-21 21:14:12.569628 Local: 0H/s in last 0.0 seconds Local dead on arrival: ??? Expected time to share: ???
2017-12-21 21:14:13.280343 Handshake timed out, disconnecting from 208.84.223.121:9336
2017-12-21 21:14:39.100831 Handshake timed out, disconnecting from 208.84.223.121:9334
2017-12-21 21:14:42.569788 P2Pool: 0 shares in chain (0 verified/0 total) Peers: 0 (0 incoming)
2017-12-21 21:14:42.569884 Local: 0H/s in last 0.0 seconds Local dead on arrival: ??? Expected time to share: ???
2017-12-21 21:15:02.472063 Handshake timed out, disconnecting from 208.84.223.121:9334
2017-12-21 21:15:12.570019 P2Pool: 0 shares in chain (0 verified/0 total) Peers: 0 (0 incoming)
2017-12-21 21:15:12.570106 Local: 0H/s in last 0.0 seconds Local dead on arrival: ??? Expected time to share: ???
2017-12-21 21:15:42.570256 P2Pool: 0 shares in chain (0 verified/0 total) Peers: 0 (0 incoming)
2017-12-21 21:15:42.570357 Local: 0H/s in last 0.0 seconds Local dead on arrival: ??? Expected time to share: ???
2017-12-21 21:15:48.179448 Handshake timed out, disconnecting from 208.84.223.121:9334
Thanks for your help.
James.