Simviation Forum - fs9 very Jerky

Nov 11^th, 2006 at 4:00am

luke Offline
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B18 Trigear Volpar
S.Bucks, UK

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fs9 jerky, almost unusable.

Was very smooth for 18 months untill decided to upgarde from 81.98 to latest 91.47 drivers when Jerkiness occured. Then reverted to 81.98 but jerky remained & won't go away.

Asked for help in Hardware where they tried everything untill they determined that the grfx 6600 card is OK.

Deleted, reloaded, changed versions of drivers, used Criver Cleaner, Zeroed the HD & rebuild etc etc, but nothing stops jerkiness.

Can anybody here help please?

Home build, Asus P5K Premium WiFiiFi Intel, &&Intel Core 2 Quad Pro Q6600 95W 2.4GHz, &&OCZ Vendetta Cpu Cooler, 2x2GB, 240-pin DIMM, &&DDR2 800 (400mhz) PC2-6400, &&EVGA GeForce 9800 GTX KO 512MB GDDR3 (PCI-E), &&Excelsior sata 250gb, OCZ 600W Game XStream Psu, &&X45, XPpro sp3/Ubuntu 8.10

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Reply #1 - Nov 11^th, 2006 at 5:08am

Politically Incorrect Offline
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Williamsport, PA

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Is it "jerky" as in frame rates? What are you getting as far as FPS.
If reverting back to older drivers that were stable still gives you a jerky flight I would suggest following Nicks post in the FSX forums. I would usually give other advice but I think Nick has solved a majority of issues in that one post Wink

http://www.simviation.com/cgi-bin/yabb/YaBB.cgi?board=FSX;action=display;num=116...

Give that a go and let us know what happens!

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Reply #2 - Nov 11^th, 2006 at 4:17pm

luke Offline
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B18 Trigear Volpar
S.Bucks, UK

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Unfortunately in fs9 are only 4 or 5fps.

I have them locked at 24fps.

Jerky I mean it flys in short jerks & leaps & on turns & low is worst or very noticable. Lining up on approach, even coupled on the ILS, is almost imposible. I can't think of another word to discribe it, it is not nice & smooth as it always was.

I did all N.N's PC twicks you sugested and more on fs9 at:-
http://www.simviation.com/cgi-bin/yabb/YaBB.cgi?board=hardw;action=display;num=1...

Home build, Asus P5K Premium WiFiiFi Intel, &&Intel Core 2 Quad Pro Q6600 95W 2.4GHz, &&OCZ Vendetta Cpu Cooler, 2x2GB, 240-pin DIMM, &&DDR2 800 (400mhz) PC2-6400, &&EVGA GeForce 9800 GTX KO 512MB GDDR3 (PCI-E), &&Excelsior sata 250gb, OCZ 600W Game XStream Psu, &&X45, XPpro sp3/Ubuntu 8.10

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Reply #3 - Nov 11^th, 2006 at 4:42pm

Politically Incorrect Offline
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Well I am not a computer pro but that sounds to me as if its a memory issue, it is trying to load textures causing the jerkiness.

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Reply #4 - Nov 13^th, 2006 at 2:52pm

ctjoyce Offline
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Funny how my lappy runs
FSX better than your
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USA

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Luke it alwaies seems like your having some sort of trouble.

When was the last time you defraged? Also are you useing a different texture set than the origional?

Cheers
Cameron

CTJoyce, Modding and voiding warranties since 2003&&Sheila's Specs:ASUS Striker Extreme 680i, Intel Core 2 Duo E6600 @ 3.2Ghz, Corsair XMS2 PC2-6400C4 2GB, 2x eVGA 7900GT KO, Western Digital 80GB SATA & 250GB SATAIII&&Vesper's Specs: Intel Core 2 Duo T7400, 2GB DDR2-667, GeForce Go 7950GTX 512MB, 160GB Hitachi SATA 5400RPM&&Hardware FAQ, Read it and be informed&&My little corner of the world&&Once You Know You NEWEGG&&Building a computer Part 2

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Reply #5 - Nov 13^th, 2006 at 5:34pm

Woodlouse2002 Offline
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Did you remove all traces of the updated drivers before reinstalling the older ones?

Woodlouse2002 PITA and BAR!!!!!!!!&&&&Our Sovereign Lord the King chargeth and commandeth all persons, being assembled, immediately to disperse themselves, and peaceably to depart to their habitations, or to their lawful business, upon the pains contained in the Act made in the first year of King George the First for preventing tumults and riotous assemblies. God Save the King.&&&&Viva la revolution!

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