Confirmed: 2022-08 Cumulative Update crashes 8.0.26.1 upon data connection

[timko]

2022-08 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10 (KB5016592)

[NinjaTrader_SergeyS]

Hello timko,

Thanks for posting and for pointing this out for us! We will be sure to forward this to our development team for further analysis.

If you would please email us at PlatformSupport [AT] NinjaTrader [DOT] com. In your message please include a link to this forum thread and a message 'ATTN Sergey'.

Additionally, please follow the steps below to manually attach your log and trace files to your response so I may investigate this matter further.

• Open your NinjaTrader folder under My Documents.
• Right click on the 'log' and 'trace' folders and select Send To> Compressed (zipped) Folder.
• Send the 2 compressed folders as attachments to this email.
• Once complete, you can delete these compressed folders.

Thanks in advance; I look forward to resolving this item.

[timko]

to be exact, it is the following that caused the problem. Fellow users, please be aware
2022-08 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H1 (KB5015730)

[timko]

8.0.25.0 the same, NT8 would quit without any warning. No Windows Event would be registered.

for 32 bit, can connect to data but when to download hostorical data, same behavior
all sorts of data source: live, simulated, replay

I spent the last 5 days to find out the root cause. My trading machine and all NT8 setups were gone. System was first polluted by the iqFeed data connection program. Then comes August cumulative update.

Take note if you don't want to have my same experience.

Good luck!