22.2 slower than 21.3

[Robert]

Hi,

I just installed 22.2 (pre-built binary for Windows XP), but find it
slower than 21.3. I notice when opening C-files. I went straight back
to 21.3 now because of that.

I have not been following this group regularly, is this a well known
issue? Will this get faster in upcoming versions? The problem could
perhaps also be that the binary for Windows was built differently.
Have others seen the same as me?

-Robert