Along with the various problems described, I have one that does not appear to be mentioned, although I did not read the whole forum. Since last week, Kaspersky does not let me access any mapped network drives. This problem is not restricted to my own PC as I have several customers with a fair number of computers exhibiting the same problem.
I updated to KIS 18.104.22.1685 and just now updated the databases, and the problem still occurs. To provide service, I have had to turn off KIS firewall and turn on Windows Firewall.
The problem was referred last Friday, and to date no resolution. I submitted sysinfo FWIW since problem clearly is widespread.
When can we expect a solution?