cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

EOSUPNPSV.exe kiils all WiFi connections

udiburg
Apprentice

Hello,

 

Just find out, after 2 days of investigation, that EOS utility 2.14 with the process named EOSUPNPSV.exe is killing all my wifi connections on my home router Linksys E3200.

It is also causing the computers that connected thru wire to browse the internet very slow and doing a speed test provide me with 2Mbps download speed when my connection is 30Mbps.

Once killing this process all return to normal. All wireless devices start working with no problem and the speed return to normal.

When this process is working (and it startup automatically after login) I see in the resource monitor that it uses 20Mbps constantly.

Any solution or fix?

1 ACCEPTED SOLUTION

Accepted Solutions

udiburg
Apprentice

Ok, just find out that Version 2.14.10 solves the problem.

View solution in original post

2 REPLIES 2

udiburg
Apprentice

Ok, just find out that Version 2.14.10 solves the problem.

GOVarney
Apprentice

The same thing happened to me on two different computers.  One was wireless and one wired.  I have a Netgear router.  It caused it to freeze requiring a power on and off to fix.  

 

I haven't tried the fix yet but will soon as the problem just hit me again !!!!

 

Regards

G.O.Varney

Holiday
Announcements

12/18/2025: New firmware updates are available.

EOS C400 - Version 1.0.4.1

EOS C80 - Version 1.0.4.1

XF605 - Version 1.0.7.1


12/15/2025: New firmware update available for EOS C50 - Version 1.0.1.1

11/20/2025: New firmware updates are available.

EOS R6 Mark III - Version 1.0.1

EOS R3 - Version 2.0.0

EOS R1 - Version 1.2.0

EOS R5 Mark II - Version 1.2.0

EOS R5 - Version 2.2.1

PowerShot G7 X Mark III - Version 1.4.0

PowerShot SX740 HS - Version 1.0.2


10/21/2025: Service Notice: To Users of the Compact Digital Camera PowerShot V1

10/15/2025: New firmware updates are available.

Speedlite EL-5 - Version 1.2.0

Speedlite EL-1 - Version 1.1.0

Speedlite Transmitter ST-E10 - Version 1.2.0


07/28/2025: Notice of Free Repair Service for the Mirrorless Camera EOS R50 (Black)

7/17/2025: New firmware updates are available.

EOS R7 - Version 1.7.1

EOS R10 - Version 1.7.0

EOS R8 - Version 1.5.0

EOS R50 - Version 1.4.0

Powershot V10 - Version 1.4.0

Powershot V1 - Version 1.1.0

EOS R50V - Version 1.1.1


05/21/2025: New firmware update available for EOS C500 Mark II - Version 1.1.5.1

02/20/2025: New firmware updates are available.

RF70-200mm F2.8 L IS USM Z - Version 1.0.6

RF24-105mm F2.8 L IS USM Z - Version 1.0.9

RF100-300mm F2.8 L IS USM - Version 1.0.8

RF50mm F1.4 L VCM - Version 1.0.2

RF24mm F1.4 L VCM - Version 1.0.3


01/22/2024: Canon Supports Disaster Relief Efforts in California
01/14/2025: Steps to resolve still image problem when using certain SanDisk SD cards with the Canon EOS R5 Mark II