So I repeated the exact same process in the 767-300 as well and got the same results...I will try setting the spd rest values lower than the trans values and let you know what I come up with; as well as do it in the 737 and save the flight for you...  but for now here is what I have two separate events hours apart:

Log Name:      Application
Source:        Application Error
Date:          2/2/2022 1:04:41 PM
Event ID:      1000
Task Category: (100)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      
Description:
Faulting application name: Prepar3D.exe, version: 5.3.15.28131, time stamp: 0x61c28ec5
Faulting module name: ucrtbase.dll, version: 10.0.19041.789, time stamp: 0x2bd748bf
Exception code: 0xc0000409
Fault offset: 0x000000000007286e
Faulting process id: 0x6090
Faulting application start time: 0x01d8185532b4f448
Faulting application path: E:\Program Files\Lockheed Martin\Prepar3D v5\Prepar3D.exe
Faulting module path: C:\Windows\System32\ucrtbase.dll
Report Id: 2ad86666-a3cc-4dde-96b2-19603c7bb429
Faulting package full name:
Faulting package-relative application ID:

Log Name:      Application
Source:        Windows Error Reporting
Date:          2/2/2022 1:05:44 PM
Event ID:      1001
Task Category: None
Level:         Information
Keywords:      Classic
User:          N/A
Computer:    
Description:
Fault bucket 2108528614538782880, type 5
Event Name: BEX64
Response: Not available
Cab Id: 0

Problem signature:
P1: Prepar3D.exe
P2: 5.3.15.28131
P3: 61c28ec5
P4: ucrtbase.dll
P5: 10.0.19041.789
P6: 2bd748bf
P7: 000000000007286e
P8: c0000409
P9: 0000000000000007
P10:

Attached files:
\\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WERE592.tmp.mdmp
\\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WER6BCA.tmp.WERInternalMetadata.xml
\\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WER6EAA.tmp.xml
\\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WER6ED6.tmp.csv
\\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WER6F06.tmp.txt

These files may be available here:
\\?\C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_Prepar3D.exe_2ed839f13fb86d6d1a5ad55f467f9e953a8336_c85d1cb1_7cfa607e-2a41-46ac-83ad-e401c7fe9cae

Analysis symbol:
Rechecking for solution: 0
Report Id: 2ad86666-a3cc-4dde-96b2-19603c7bb429
Report Status: 268566528
Hashed bucket: e4506a6128691305bd42ff9a7c54a8a0
Cab Guid: 0