@XDDD Welcome. Did you modify your Router password ? Also no detection from Kaspersky means your system is clean.

@Ilya Ao, отключение проверки защищенных соединений помогает? (Настройка - Настройки безопасности - Настройки сети - Не проверять защищенные соединения)

Скорей всего в первом случае не по https идет попытка зайти на сайт.

i suspect a rat on my computer and scanned it with malwarebytes sophos and kaspersky but they didn't find anything is there any way to make sure there isn't anything on my device

Премиум. Если пытаюсь зайти на сайт обычным образом-отказ. Если через анонимайзер то без проблем. Это-нормально?

For now, no. I fully scanned my PC and nothing popped up.

Miracles or kind of happen sometimes, your idea to post this activation window screenshot was excellent because I really could see more options (necessary in this situation) at the bottom but only AFTER changing my screen resolution, similar old thing like Windows 7 probably but my eyes are rather old so the resolution is not state of the art neither, happens rarely that I cannot see some program options etc. and if yes one sees that something is cut off at least but not in this case where all looked normal and only your picture showed more options at the bottom of the window Took some steps and time but I really could, "restore" things by this option and the application was connected to my account and is working now so blame things on my screen resolution partly at least because I think that the application should have done this by itself immediately after installation and this restore thing is only kind of emergency option probably ? But the important thing is that it really seems to work now and I am quite sure that it will stay this way after restarts and shutdowns and I even know this recovery option now for the future so many thanks for your helpful ideas leading to the solution, I would have never thought about this one because I just could not see or expect that something was wrong or visibly missing in this infamous activation window Will work through the program options etc. next days but do not expect big problems because I am used to av programs etc. and if problems should occur I will ask in this forum again which proved very helpful so far

Sorry for the delay, not much free time left this week and today the 50th anniversary of the carnation revolution in Portugal which ended the long dictatorship there is in my mind, just watching two nightly concerts from Lisboa and Porto because of this by web stream I wrote to the support and am still hoping for a solution, every Kaspersky product will have a single license key (there even is a section for it in the account but all I can see is a lot of xxxxx s far of course) and so it should work if they can give me one in spite of the former failures hopefully > "When the installation is successfully completed, the application will automatically connect to your account and be activated according to the subscription you have purchased." > Yes but this just does not happen here for some strange reason, will check things with the support and write here later again