
Hi @Soporte Prueba ,
Thanks for posting in our Q&A forum.
For the issue you have reported, Microsoft is aware of the issue concerning when launching ie-mode(iexplore.exe)after installing patch KB5031356.
Our team is actively investigating the root cause to provide a resolution as swiftly as possible.
Please tuned for updates.
If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.
Regards,
Wenying Lu