There are examples of this mentioned under Known Issues and Solutions in recent Update Announcement topics.
I’d suggest you look through those until you find the item(s) that might explain your issue, and follow the suggested advice given.
It’s generally requested that you read Update Announcement topics before creating a Support thread. Searching the forum for anything related can also be helpful.
Welcome to the Manjaro community.
As a new forum user, please take some time to familiarise yourself with Forum requirements; in particular, the many ways to use the forum to your benefit:
Required Reading:
Resources:
Update Announcements:
The Update Announcements contain update related information and a Known Issues and Solutions section that should generally be checked before posting a request for support.
System Information:
Output of the following command (formatted according to forum requirements) may be useful for those wishing to help:
inxi --admin --verbosity=8 --filter --no-host --width
Be prepared to provide more information and outputs from other commands when asked.
Regards.