Hi RealNature & adrin.scotland,
Only the first startup slowly after CCAV installed? If yes, CCAV checking files at first startup, maybe there much files on your system which caused the issue; if not, please help us to collect startup infomation, thanks for your support!
1, Install wpt(windows performance analysis toolkit) according to your system, refer to wpt_win7x86_win10x64.zip(
https://pan.baidu.com/s/1c1BDiJA).
2, Run command "xbootmgr -trace rebootCycle -noPrepReboot -resultPath C:\Users\Desktop"
3, Wait for pc restart and delay... completed
4, Send us the files which under "C:\Users\Desktop"
Thank you again!
We will make it better.