Hi, it could well be malware related. Could you share an Autoruns log with me for analysis?
First download Autoruns:
https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns
Unzip and run Autoruns64.exe and accept the license agreement
When it finishes scanning, go to File > Save - Save the autoruns.arn log
Share the log on OneDrive, Google Drive, or a similar file sharing service
Post the share link