I am having a problem taking off I did one flight with no problem now I can not stay in the air once I hit V nav and auto pilot the plane starts turing right then left and points the nose up then stalls. I also put L nav also. When I hit TOGA plus the other switch I get a alarm like it is not config for take off. I have flaps 15 and the cdu is programed  like this .IRS align first then yaw damper switches then I get the route in set my weights Gr199.4 reserve 20.0 cruise alt 25000 cost 100 cg 27% thrust set at 60c-d-toset trim to 5 brake is also offany help on this would be great ThanksI might be doing something stupid?

I'm looking forward to this being fixed too, looking forward to a lengthy flight.

im really glad that this is being looked at by the team!

also, somewhere in the backwoods of this post are links to fsuipc 4.3

I'm sure you do but I'm still going to ask, Do you have fsuipc installed?
One day I was doing something tweaking maybe fsx Which I'm always doing can't remember exactly what and took fsuipc out of fsx and forgot about it. Then one day I fired up CS 757 taxied to the active took off climbed to 2000ft agl engaged the auto pilot and that thing started going wild like it had a mind of it's own. I was lost at what the problem could be and then I remembered fsuipc. Once I reinstalled Fsuipc all was normal again. I hope this helps and is the solution to your problem, If not I'm sure someone will come up with something. After all this is why we come here to share experiences and to help each other out.

exactly the same happens to be to david read my previous post and you'll see my point on this aircraft.


Thanks Paul

I had saved all FSUIPC 4 versions since 4.3 up to 4.507.- I tried them and noticed that the most recent version free of the AP disconnect issue is the 4.323, from the 4.325 up, all have that problem.-

This was the reply I got from Pete Dowson (FSUIPC), it should be very useful if Support reads it:

by Pete Dowson on Fri Apr 24, 2009 9:36 am

soldano wrote:
"There is a known issue with Capt Sim FSX B757.- It happens that after disconnecting tha AP, is imposible to regain manual control until 10 or 20 seconds later, which is rather annoying.- The cause has been determined as an incompatibity with FSUIPC"

Known? strange, then, that no one has written to me about it. If this aircraft uses FSUIPC and has run into a problem with later versions, someone should talk to me about it. There is no way I'm ever going to be able to buy and test all add-ons for FS for every new release of FSUIPC!

Did the person who determined this ever state why?

""... and in the forums, the recomandation is to go back to version 4.3.- I made some trials, and noticed that the most recent version free of the problem is 4.323, in newer versions I found the problem. Is there a workaround ?"

It sounds like a possible bug in the Captain Sim add-on: maybe they are not clearing the flag they must be setting in FSUIPC which tells it to disconnect controls. FSUIPC has a 10-12 second timeout on updates to that flag in case of bad or hung apps. If this is all it is I'm sure it is something they can fix quickly enough.
I'm not aware of any difference between version 4.323 and later versions which would change these things, though, unless it worked by fluke before because of some older FSUIPC bug now fixed. I really would need more information to help. Why has no one who knows what they are talking about contacted me?

Regards

Pete
Pete Dowson
 
Posts: 14095
Joined: Fri Mar 07, 2003 9:11 am
Location: Near Stoke-on-Trent, UK
Website