Erratic engine parameters with HF2

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meese91
Posts: 50
Joined: Sat Jan 04, 2020 7:54 pm
Erratic engine parameters with HF2

Post by meese91 » Sun Feb 02, 2020 9:33 pm

Power axis assigned in P3D settings, and tried both with one assigned PROP axis and no prop axis assigned at all, but both calibrated through MVAMS. Both engines behaves very jittery, bouncing up and down in torque, RPM, N1 and ITT, with smooth application and visually smooth movements of the controls in the virtual cockpit. The PROP PITCH annunciators also strobes a lot on ground. See the two attached videos, the engines behaves like this regardless of weather, density altitude, etc. While jittering up and down, they also seem to start feathering a lot, but bounce back before they fully do so. I'll try a full product uninstall and file removal followed by a reinstall next. Picture of MVAMS power lever axis included, and the MVAMS crashes a lot when I'm using it for axis calibration as well.

https://streamable.com/ng168
https://streamable.com/8xick

MV axis.jpg
MV axis.jpg (29.61 KiB) Viewed 1068 times

meese91
Posts: 50
Joined: Sat Jan 04, 2020 7:54 pm
Re: Erratic engine parameters with HF2

Post by meese91 » Mon Feb 03, 2020 11:52 am

Full reinstall, made sure I deleted any MV-folder after uninstall in both the P3D and Appdata, restarted before and after installation, with Defender completely shut down during download, uninstall, and installation. Still have these odd fluctuations all along the power range, and even at certain static power settings it sounds and feels like the prop is jumping into feather a lot.

The new installed MVAMS still keeps crashing when accessing axis calibration.

meese91
Posts: 50
Joined: Sat Jan 04, 2020 7:54 pm
Re: Erratic engine parameters with HF2

Post by meese91 » Tue Feb 04, 2020 3:27 pm

Is it only me having this issue?

mari8it
Posts: 2
Joined: Mon Jan 27, 2020 9:30 pm
Re: Erratic engine parameters with HF2

Post by mari8it » Wed Feb 05, 2020 11:53 pm

Same happens to me whit dual axes thrust master super solid and spike free throttle , please solve cause the aircraft is unusable in this conditions , thanks

mari8it
Posts: 2
Joined: Mon Jan 27, 2020 9:30 pm
Re: Erratic engine parameters with HF2

Post by mari8it » Thu Feb 06, 2020 12:22 am

meese91 wrote:
Tue Feb 04, 2020 3:27 pm
Is it only me having this issue?
Hi sir , solved now for me ,cleared the P3d axes assignments then I used fsuipc to assign axes to throttles using “send to FS as normal axis” -> Axis Throttle 1 set
( for throttle 1 obviously) etc for eng 2 , this solve for me
Making this for prop also makes the axes more precise .
Hope this could help you also

P.s. don’t use fsuipc’s joystick calibration !!! This stop the axes to work

meese91
Posts: 50
Joined: Sat Jan 04, 2020 7:54 pm
Re: Erratic engine parameters with HF2

Post by meese91 » Fri Feb 07, 2020 4:51 pm

Thank you very much, that fixed it. I had to send them to FSUIPC, not FS, but didn't calibrate them, and that worked well.


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