Not used Roxio products in quite a while, but in the "old" days, they would overwrite the atapi.sys and related files with their own, supposedly for performance improvements on CD drives. If, in the process, they replaced your SATA driver for your optical drive, that could be the cause of the problems starting after the Roxio installation.
Since you already replaced the SATA drivers for your optical drive, it must be something else that Roxio replaced during the installation.
My suggestion is to first, uninstall Roxio and see if that fixes the problem. If that doesn't, see if you have a restore point prior to the installation and roll back to that date.
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