CCleaner slow to open in Windows 10

Version 5.11.5408 and the previous version is slow to open in Windows 10. Using an SSD drive also and makes no difference.

Very slow to open the first time used after startup. Then it opens much faster once closed and opened again.

Why is this?

Thanks.

This has already been reported, and workarounds given:

http://forum.piriform.com/index.php?showtopic=44723&hl=

It seems to be something to do with the User Account checking on the first run of CCleaner after startup, (and after a Windows Update Check if one runs).

We believe that the developers are working on it.

The workaround that is doing the job for me (Free version) is to have Active Monitoring turned on.

This way I only see the delay after a Windows Update Check runs, (or if I run one manually).

Thanks for that, I will monitor that thread. Hopefully a fix will happen soon.