I think I have found a solution:
Open Eddie --> Preferences --> Protocols --> Select
(Normally, this is the choice before the last one of the list)
PS: Please do that before: https://airvpn.org/topic/17433-how-tofix-disconect-problems-with-kaspersky/?hl=kaspersky
We would like to underline that the problem, if confirmed, is obviously NOT on our side.
This is a momentary workaround that can't be accepted as a good solution. It is unacceptable that you are compelled to add an additional tunnel and force OpenVPN to work in TCP mode, causing a serious performance harm, to bypass a block caused by an application that you are paying for.
Kaspesrsky must resolve the problem or, leaving apart technical inadequacy, shadows and doubts of anti-competitive behavior and unfair business practices could thicken as a consequence of this problem.
Please keep the thread up to date if you find anything new. We would also recommend that you hammer Kaspersky customer care pushing them to solve the problem in the nearest future.