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Author Topic: Very slow transfers (Rio Karma)  (Read 1609 times)

maxxsid

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Very slow transfers (Rio Karma)
« on: January 24, 2008, 01:48:02 am »

Well, I understand that this player is pretty much obsolete but I like it and intend to use it until it dies...
Anyway, I had numerous problems with syncing Karma in MC12 - it kinda worked but not quite... So I stopped using MC for that and used some complicated routine which I hated.
So, I returned to MC12 for Karma syncing after about 6 months and found that the main problem I had was not there anymore (MC12 would decrement track numbers by 1 so that during the next sync it would try to transfer same titles again since the track numbers wouldn't match..). Now it's all fine!
However, the transfer speed is extremely low - actually, it goes in waves. It starts out reasonably fast (around 1MB/sec), then after about 6-7 titles it gradually slows down to a crawl (0.1MB/sec) and the whole system almost freezes for 10-20 min, SOMETIMES it recovers and speeds up to 2.4MB/sec (!). Sometimes, it stops the transfer and says "Done".

No conversions going on - all titles cached in handheld cache.

I am doing a large transfer - 3000 titles (reformatted the player and now filling it in)....

Is this something I just have to live with? Is this my karma? Or other people with different devices have similar problem?

MC 12.0.240

Thanks!

--max
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JimH

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Re: Very slow transfers (Rio Karma)
« Reply #1 on: January 24, 2008, 06:57:18 am »

Could it be a virus checker?
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maxxsid

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Re: Very slow transfers (Rio Karma)
« Reply #2 on: January 24, 2008, 10:42:15 am »

This is possible I guess... but what it would be checking? What should I disable in it?

BTW, this morning I started the sync again (yesterday I only got through about a half..) - now the transfer breaks every 1-10 min - MC just drops the connection with Karma and I have to disconnect/connect Karma to reestablish connection - yesterday it didn't do this that often...

Could it be a virus checker?
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maxxsid

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Re: Very slow transfers (Rio Karma)
« Reply #3 on: January 24, 2008, 10:53:04 am »

Just checked what my AV was doing.. Yes, it was sniffing every file and temp-file involved into the syncing.. I guess, this very well can be the cause of my problem.
Removed mp3 from AV list of extensions to check.
So far so good.
Thanks!!!


Could it be a virus checker?
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maxxsid

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Re: Very slow transfers (Rio Karma)
« Reply #4 on: January 24, 2008, 02:23:35 pm »

OK. Disabling the AV (AMON of NOD32) took care of the slow-downs/freezes -- thanks much for the hint (I had no idea the NOD was so busy all the time).

Karma disconnects are still there - MC drops the connection after every 2-3-4 GB's - not a big deal as it only matters for large sync lists. A hundred or two titles go pretty fast and without drops.

Thanks!
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