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Re: Server is lagging too hard
Posted: April 30th, 2020, 9:51 pm
by Cyrus
i don't think this thread should be held any longer though, problem is from our back-end not the server, so i'm guessing it has to be archived
Re: Server is lagging too hard
Posted: April 30th, 2020, 10:46 pm
by TuCo
You should contact your ISP and find out what profile you are on.
Often ISP will put you on the fastest profile with interleave and expect the modem to sync at highest possible. Interleave means error correction. This error correction is sent sparsely (every set of packets). Packets are not considered delivered until error correction confirms that they were sent correctly. This is what causes the lag. But this error correction also allows for higher throughput. So what if there are errors, the error correction will catch them and fix them.
When you ask to change from interleave to fast path then there is nothing to catch errors. The modem will see itself disconnecting more often, it will drop to slower profiles and then attempt higher ones again. If fast sees too many errors it might even switch back to interleave.
The best option is to call Te-Data up. Ask them if they can set you up with a lower speed profile in fast. This will cap modem from attempting too high speed.
I wouldn't be surprised that you have a profile set to 10mbits with fast, and then modem randomly picks slower profiles.
Ask them to set you to some explicit profile so that your modem doesn't even attempt to reach impossible speeds.
Re: Server is lagging too hard
Posted: April 30th, 2020, 11:02 pm
by Ayden
TuCo wrote: ↑April 30th, 2020, 10:46 pm
You should contact your ISP and find out what profile you are on.
Often ISP will put you on the fastest profile with interleave and expect the modem to sync at highest possible. Interleave means error correction. This error correction is sent sparsely (every set of packets). Packets are not considered delivered until error correction confirms that they were sent correctly. This is what causes the lag. But this error correction also allows for higher throughput. So what if there are errors, the error correction will catch them and fix them.
When you ask to change from interleave to fast path then there is nothing to catch errors. The modem will see itself disconnecting more often, it will drop to slower profiles and then attempt higher ones again. If fast sees too many errors it might even switch back to interleave.
The best option is to call Te-Data up. Ask them if they can set you up with a lower speed profile in fast. This will cap modem from attempting too high speed.
I wouldn't be surprised that you have a profile set to 10mbits with fast, and then modem randomly picks slower profiles.
Ask them to set you to some explicit profile so that your modem doesn't even attempt to reach impossible speeds.
Do you even understand what you just wrote wtf
Re: Server is lagging too hard
Posted: May 17th, 2020, 2:33 am
by Knox
Ayden wrote: ↑April 30th, 2020, 11:02 pm
TuCo wrote: ↑April 30th, 2020, 10:46 pm
You should contact your ISP and find out what profile you are on.
Often ISP will put you on the fastest profile with interleave and expect the modem to sync at highest possible. Interleave means error correction. This error correction is sent sparsely (every set of packets). Packets are not considered delivered until error correction confirms that they were sent correctly. This is what causes the lag. But this error correction also allows for higher throughput. So what if there are errors, the error correction will catch them and fix them.
When you ask to change from interleave to fast path then there is nothing to catch errors. The modem will see itself disconnecting more often, it will drop to slower profiles and then attempt higher ones again. If fast sees too many errors it might even switch back to interleave.
The best option is to call Te-Data up. Ask them if they can set you up with a lower speed profile in fast. This will cap modem from attempting too high speed.
I wouldn't be surprised that you have a profile set to 10mbits with fast, and then modem randomly picks slower profiles.
Ask them to set you to some explicit profile so that your modem doesn't even attempt to reach impossible speeds.
Do you even understand what you just wrote wtf
Re: Server is lagging too hard
Posted: June 4th, 2020, 2:06 am
by Moretz
This thread has been archived.