I have the same issue here
2019-10-02 14:41:12 The operation with application resources is blocked by Self-Defense Protection Taskmgr.exe C:\Windows\System32\ 14620 Terminate GL\nmcd Blocked C:\Program Files (x86)\Kaspersky Lab\NetworkAgent\klnagent.exe
I'm using KES 11.1.1.126 with pf7539.
I have tried putting that program in the trusted application list and it stills blocks it. I have disabled self-defence for now unfortunately.
Marco