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Question

Netskope - Non-Paged Memory Pool exhaustion

  • May 22, 2026
  • 1 reply
  • 109 views

stephen.oconnell-70f1276c

Hello.

Netskope was installed to replace a competitor product and I have been having intermittent issues ever since. Sometimes the laptop can be up for days without issue - sometimes I have to reboot multiple times in a day. - I cannnot replicate this issue at will.

After a reboot the laptop Non-Paged Pool is approximately 1.2GB - that looks high but I had no reason to look at this before the Netskope client was installed.

Usually the first I am aware of an issue is in a Teams call - when it becomes unresponsive - but not every Teams call.

When I look at the non-paged pool size it is up to about 26GB. at this point nothing much works and I have to Hard reset the laptop (Hold the power button down for 20 seconds),

I have a higher end DELL laptop with 32GB of Physical memory installed (the standard is 16GB).

I now find myself camped in Task Manager watching the value to see if it is rising - and rebooting the laptop before every important eams call, just in case.

Using tools I cannot attribute the memory to a process and since the perceived wisdom is that this is a Driver issue I religiously update to the latest and try alternatives (Wifi mostly).

A couple of weeks ago (over a weekend) I saw the problem - Non-Paged Pool size was rising inexorably. I shut down all Apps and started terminating Services and killing processes to no avail. Then I realised that I had the anti-tamper password for Netskope and disabled all features. The Pool growth ceased immediately, and what is more when I restarted Netskope it did not resume

At this point I realised that the 32-Bit client had been deployed (with 64-Bit DLP?) but unfortunately deploying the 64-Bit client did not resolve this.

I am of the opinion that Netskope is intercepting some SSL traffic and maybe getting overwhelmed or encountering some kind of race condition - but that is pure conjecture.

Is this peculiar to my Device, Model, Memory, other - I have no idea and the fact that I hear no other reports means nothing.

I have googled and confirmrd that various settings are in place already.

Does this ring any bells with anybody?

 

 

1 reply

notskope
  • New Member III
  • May 26, 2026

I had a user come to us with a similar complaint and observation a while back. We just weren’t able to really get hard evidence to open a TS case for it. Also using mostly dell hardware (if that’s connected). I don’t discount the possibility of a memory leak somewhere.