Windows 10: Unistack 80150

Hi there, I have been having problems figuring out what these services on my PC are. I haven't seen them before, and they seem sketchy. I think that they have been opening lots of system interrupts, possibly ruining my laptop. I have tried to stop some, but many more appear out of nowhere. What are those, and what can I do. I've had viruses on the same laptop before, but I don't know if that's the case here.

:)

 

Unistack Service constantly at 100% disk usage

Hello Ruben,

Thank you for your reply.

Have you tried check if the issue occurs in safe mode\clean boot?

If not, I suggest you to follow the steps suggested to boot into safe mode and check.

If the problem does not exist in safe mode, try to perform a clean boot (from the
link you have provided) and check.

Do update us with the status, we are glad to assist you further.

 

Unistack Service constantly at 100% disk usage

Hi Ruben,

Thank you for giving us an opportunity to assist you with the query.

We sincerely regret for the inconvenience.

Please be assured that we will do our best to help you.

I understand that Unistack service is occupying large disk space.

• 
  Did you try the steps suggested in the link you have posted?
  

Also, try the following steps, and check if it helps.

Step 1: Let us run System Maintenance troubleshooter which helps to find and clean up unused files, shortcuts, and perform maintenance tasks.

Follow the below steps:

1. Press Windows and X key together and select
Control Panel.

2. Click on Troubleshooting.

3. Click on View all option on the left side of the Windows.

4. Click on System Maintenance option.

5. Click on Next and follow the onscreen instructions.

Step 2: I suggest you to start your computer in safe mode with Networking and check if the issue appears there as well.

Safe Mode with Networking:

Safe mode is a diagnostic mode that starts your computer in a limited state. Only the basic files and drivers necessary to run Windows are started.

Refer: Start your PC in safe mode in Windows 10

Start your PC in safe mode in Windows

Hope it helps.

Let us know the status, we are glad to assist you further.

 

high cpu usage by service host unistack service group


every single session since the latest update I inevitably spend half an hour sitting with high cpu usage going to the 'service host unistack service group' and its to the point where I'm curious...what is this? what does it do? is its sole purpose in life to have me glare at it for 30 minutes every morning? I've read and tried some of the troubleshooting steps here on other threads, looked at ms' community forums, seems like an issue within the os to me. so...what do I do?