Aircraft with G1000 while on ILS approach, plane banks severely left and right

[NASAclonebot]

ISSUE DESCRIPTION

DeI did not have this problem until the beta 4 update. I have a private pilot’s license, so I’m not a noob. I enjoy flying RNAV and ILS approaches with the G1000, either on the Cessna 172 or the Beechcraft Bonanza.

However, since the beta 4 update, the ILS approaches cause the aircraft to bank left and right while on the ILS glidepath. It is quite a severe banking, such that I have to take the aircraft off autopilot and fly manually.

I became so frustrated I uninstalled (twice), but same problem.

My computer is a desktop PC, running Windows 11 with all updates, used only for MSFS and Fortnite. My processor is an AMD Ryzen 5 9600X. I have 64 Gb of DDR5 memory. My graphics card is a AMD Radeon RX 7600XT. My mainboard is a Gigabyte G650M Gaming Plus WiFi. I am using a simple Logitech Extreme 3D Pro joystick.

Please, please find a cure for this. I can’t be the only pilot with this problem.scription of the issue:

FREQUENCY OF ISSUE

Each time I fly the Cessna 172 or the Beechcraft Bonanza using the ILS approach on the G1000.

REPRODUCTION STEPS

Please list clear steps you took in order to help our test team reproduce the same issue:

1. I depart from KUMP, rw 15, arriving at KIND on rw 23L for an ILS approach.

2. Altitude 3000’, fly vectors to KIND 23L 111.5, click on APR when 12 miles away.

3. When APR is switched on, the aircraft will start banking left and right, unable to obtain a steady approach to be in line with the runway.

YOUR SETTINGS

If the issue still occurs with no mods and add-ons, please continue to report your issue. If not, please move this post to the User Support Hub.

What peripherals are you using, if relevant:

[PC Only] Are you using Developer Mode or have you made any changes to it? No changes, no using developer mode (never have messed with it).

[PC, MSFS 2020 Only] Are you using DX11 or DX12?

[PC Only] What GPU (Graphics Card) do you use? AMD Radeon RX 7600XT

[PC Only] What other relevant PC specs can you share? (see above in description)

MEDIA

Please add a screenshot or video of the issue occurring. (Sorry, don’t know how to do this).

[ZeekR5430]

It’s a known issue on SU4 unfortunately.

Instability in B787 (And Other Aircraft) Autopilots on ILS

I believe the same underlying issue is being tracked by this bug report, which was opened for ILS, but applies to VOR as well.

[CasualClick]

If you are on SU4, this can’t be logged yet as a Bug as Bug Reporting Hub is for Release to Manufacturer / Current version of the sim only.

[Michail71]

I also posted this earlier today in G1000 Issues thread. I was going into a hard left bank in ROL mode, and every time I crossed a waypoint it would go into ROL mode with hard left bank.

On another flight it happened in heading mode while I was messing with the ATC menu.

Garmin G1000 NXi Issues and Support

I had had some odd issues with the auto pilot today. When ROL mode was activated, the airplane started going into a steep left bank. This happened the first time when I was level and activated the AP. In NAV mode following the GPS, when I was near a waypoint (even if there was no course change) the autopilot would switch into ROL mode and then start the hard bank. It did not do them on all waypoints, just most. Then when I was activating an ILS approach that I was well lined up for, it start…

[RB13853]

Same on Longitude and 930 … only on the GS