Save shopping works very slow

After starting safe shopping after some time sites slow down. It looks like the transmission was at the level of several kb/s. What can this be caused by?
Windows 10 computer, updated. Internet UP/Down 600/100 Mbps, connected by Ethernet. TP-LINK AX1800 router

Hi greg111,

Thank you for reporting.
May i know the CSS version ? so that we will check and update you.

Thanks
C.O.M.O.D.O RT

CIS 12.2.2.8012, db version 35402

Hi greg111,

Thank you for providing the requested information.
We have checked and couldn’t able to reproduce this issue.
Could you please provide us the comodo secure shopping version ?

Thanks
C.O.M.O.D.O RT

1.4.478445.159

Hi greg111,

Ok, let me check and update you.

Thanks
C.O.M.O.D.O RT