Hello there,
Is this behaviour only for specific users profile?
On the RDS server, open an elevated Command Prompt and run the following commands to reset the print spooler:
net stop spooler
net start spooler
On the RDS server, go to "Control Panel" > "Devices and Printers."
Remove all instances of the duplicated printers by right-clicking and selecting "Remove device." Ensure that you remove all redundant printer entries.
Similar discussion here https://learn.microsoft.com/en-us/answers/questions/472848/multiple-of-the-same-printers-in-devices-and-print
Hope this resolves your Query !!
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