john kumpf's community posts


remote video (control and view) fails when disconneting KVM

john kumpf, User (Posts: 86)
Dec 29, 2024 3:44:44 pm EST
Support level: Free or trial
I have 6 PCs connected to a KVM (Keyboard, Video, Mouse switch) and all are running remote utilities host.

I can connect and disconnect the KVM to all of them and maintain RUT video except one.

An HP ProDesk G9 SFF. It is running a video card (I can't check the type right now).

On this one host, the steps to reproduce are:

1. connect to host via KVM.
2. connect to host via RUT
3. disconnect KVM

Result: the RUT video freezes, the mouse does not move, and I can't control anything. If I disconnect and reconnect it hangs on the globe-map screen.

All other RUT functions work on this host with KVM disconnected: login, terminal, file transfer, remote execution (eg notepad.exe). Only local viewer video doesn't work.

When I reconnect KVM, remote RUT video works again.

I suspect the problem is that when the 'V' of the KVM is disconnected, that the graphics card changes something and RUT can't understand/find that.

how do you reveal the technician/agent who logged into a PC remotely?

john kumpf, User (Posts: 86)
Sep 09, 2024 4:27:20 pm EDT
Support level: Free or trial
It appears that:
loopback 	Remote screen connection. Started. 	Session: {CEF1E8C0-5BAE-4B7C-8CAD-F5B472D94E95}
loopback Access granted. Session: {CEF1E8C0-5BAE-4B7C-8CAD-F5B472D94E95} Free: 55c14b7e9110523429557ab3afbbb5c0
record a start/logon event, and,


loopback LogOff command. Session: {CEF1E8C0-5BAE-4B7C-8CAD-F5B472D94E95}
loopback Remote screen connection. Closed. Session: {CEF1E8C0-5BAE-4B7C-8CAD-F5B472D94E95}
record an end/logoff event.

That session's IP checks out for me.

But is this IP [216.158.232.18] the default RU server?


  08.09.2024---08:35:08:866 96   Internet-ID ErrorCode <> 0 Error code: 1
  08.09.2024---08:35:47:112 96   Relay node: OK ID: MY-ID-1234; Port: 5655; Try count: 3
  08.09.2024---08:36:02:414 96   Relay node redirect: OK. Relay redirect. To: 216.158.232.18
  08.09.2024---08:36:02:734 96   Relay node: OK ID: MY-ID-1234; Port: 5655; Try count: 1
  09.09.2024---08:35:11:326 96   Internet-ID ErrorCode <> 0 Error code: 1
  09.09.2024---08:35:31:339 96   Relay node: OK ID: MY-ID-1234; Port: 5655; Try count: 1
  09.09.2024---08:35:58:843 96   Internet-ID ErrorCode <> 0 Error code: 1
  09.09.2024---08:36:52:910 96   Internet-ID: Unable to connect to ID server. Address: id72.remoteutilities.com; Port: 443; Connect timed out.(EIdConnectTimeout)
  09.09.2024---08:36:57:911 96   Internet-ID ErrorCode <> 0 Error code: 1
  09.09.2024---08:37:06:892 96   Relay node: OK ID: MY-ID-1234; Port: 5655; Try count: 1
  09.09.2024---08:37:10:463 96   Relay node redirect: OK. Relay redirect. To: 216.158.232.18
  09.09.2024---08:37:10:783 96   Relay node: OK ID: MY-ID-1234; Port: 5655; Try count: 1

how do you reveal the technician/agent who logged into a PC remotely?

john kumpf, User (Posts: 86)
Sep 09, 2024 3:12:39 pm EDT
Support level: Free or trial
Thanks. I found that.


  09.09.2024---18:57:07:030 116 12.34.56.789 Incoming ID connection from IP: 12.34.56.789
  09.09.2024---18:57:07:140 116 12.34.56.789 Incoming ID connection from IP: 12.34.56.789
  09.09.2024---18:57:07:296 116 12.34.56.789 Incoming ID connection from IP: 12.34.56.789
That tells me the IP address. But nothing else about the "local" user (agent/technician/viewer user)?

I suppose I can check all our IPs and see if it matches. But the IP can change if a laptop is on a different network, eg, in a different location, eg traveling.
Edited:john kumpf - Sep 09, 2024 3:23:04 pm EDT

how do you reveal the technician/agent who logged into a PC remotely?

john kumpf, User (Posts: 86)
Sep 09, 2024 2:52:57 pm EDT
Support level: Free or trial
So my system tray / notification area icon for Remote Utilities host is red. On this PC there's a banner in the lower right over the notification areas saying someone is logged in (altho this notification banner is off by default in a paid account). It's not me that's logged in or anyone else that has access--I checked. It could be an orphaned session. It could be an attack, I suppose.

I looked around, I can't find any way to identify the user that has logged into this PC remotely.

To clarify, I'm looking at a host PC or with the agent running, and am trying to figure out who is running the Viewer to connect to it.

I searched in this forum but couldnt find a post on it. Perhaps I could not figure out the right search keywords.

followup remote computer popup image preview view aka Advanced Hint Window

john kumpf, User (Posts: 86)
Dec 11, 2023 6:38:33 pm EST
Support level: Free or trial
I posted here: https://www.remoteutilities.com/support/forums/forum1/2615-resolved_-remote-computer-popup-thumbnail-view

And I suppose there's still now way, but there's a workaround.

1. mouse over the thumbnail.
2. move mouse quickly to move *over* the advanced hint window image (if you move too slow you'll just move the advanced hint window around)
3. click the 'pin' icon in the upper right.
4. now you can resize the pinned advanced hint window image.
5. refresh image.

Not a bad workaround in a pinch.

[Resolved] remote computer popup thumbnail view

john kumpf, User (Posts: 86)
Aug 11, 2023 1:12:22 pm EDT
Support level: Free or trial
when I hover over a remote connection in the viewer a popup appears with a thumbnail of the remote screen and a refresh image link and an actions menu.

Is there a way to change the size of this thumbnail preview?

I know I can change the size of the thumbnail previews that lists all of them in the main window with the preview slider in the view menu. I'm not asking about that.

I'm asking about the mouse-over popup.

Beta testing: Remote Utilities for macOS/Linux

john kumpf, User (Posts: 86)
Apr 17, 2023 12:00:36 pm EDT
Support level: Free or trial
Still (*S*till) the Mac Viewer is very usable and I'm getting a lot of work done with it. Still. Typo. I like the product. I can't see how to edit my previous post (firefox on macbook ventura).

Beta testing: Remote Utilities for macOS/Linux

john kumpf, User (Posts: 86)
Apr 16, 2023 8:37:48 pm EDT
Support level: Free or trial
A couple other Shift modifier issues.

File - Open on windows brings up the file dialog box in many applications, eg, Notepad.

Within that dialog box, Tab moves you from input box to input box, whereas Shift+Tab moves your backwards through those same input boxes.

Tab works fine in Mac Viewer.

Shift+Tab however doesn't do anything that I can detect when using Mac Viewer logged into a Windows 10 host.

Similarly, Alt+Tab on Windows cycles through applications in the "Task Switcher" or "App Switcher".

Similarly, Shift+Alt+Tab is supposed to cycle through those apps backwards.

When using Mac Viewer on a Windows 10 host Opt+Tab does bring up the task switcher and cycle through apps. However Shift+Opt+Tab does nothing as far as I can tell.

Till the Mac Viewer is very usable and I'm getting a lot of work done with it.

Beta testing: Remote Utilities for macOS/Linux

john kumpf, User (Posts: 86)
Apr 14, 2023 4:10:02 pm EDT
Support level: Free or trial
It is working now. Don't know what I changed. If it recurs I will post again.

Beta testing: Remote Utilities for macOS/Linux

john kumpf, User (Posts: 86)
Apr 11, 2023 7:24:11 pm EDT
Support level: Free or trial
One more thing: my remote cursor is not rendering.

I have local cursor set to point.

And remote cursor set to always. However no matter what setting combination, the remote cursor is not rendering. I'm not sure yet if this is on every remote machine.