Turbo tax entry is extremely slow with 20-30 seconds per entry. I see many people with the same problem. Win10 PC up to date. Has anyone seen a solution that works?

SSD or mechanical HDD?  HDD could be running out of space or be badly fragmented.

HDD use, CPU, Memory, Network, GPU, and power usage all show very low % in Task Manager.  This also eliminates system interrupts, antimalware, and windows updates which can cause slow systems.