Always 2 devices cannot connect to the 2T TC

i just purchase a 2T TC yesterday. I was trying to connect to my device(2 iphones, 2 ipads, 2 Mac air, and 1 Mac pro), 2 mac air, mac pro , and 1 iphone works fine, and 2 ipads connot connet to the internet.
i tried to reset the TC, still have the same problem; however,this time 1 iphones and 1 ipad cannot connect to internet.
Everytime i rest the TC the last two device that i was trying to connect doesn't, but the first 4-5 works fine.
Can you help me with this
Thanks

Hi Aimeeeee .. I like the name.
How is the TC setup? Is it in router or bridge mode?
What is it plugged into? Is there enough DHCP addresses for all your devices?
The TC in router is fine but if you bridge it check that the main router is also set correctly.
Set wireless with fixed radio channels.. try 11, 6, 1.. in turn..
Use wireless names that are short, no spaces and pure alphanumeric.
Those two things often get iOS stuff working again.

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Message was edited by: modular747

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Welcome back to the HP Community @Franco111 !
I hope to lend you a hand with the wireless connection issues you are currently have with your Photosmart 5510 and your network.
I would first suggest power cycling the network devices, in this order:
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Outgoing (TCP) ports : 137, 139, 427, 9100, 9220, 9500
Let me know the results so far and we will go from there!
R a i n b o w 7000I work on behalf of HP
Click the “Kudos Thumbs Up" at the bottom of this post to say
“Thanks” for helping!
Click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution!

LaserJet Pro M1536dnf MFP ToolboxFX, cannot connect to the device

Hi , I see you have put a great deal of effort into getting the ToolboxFX to work again, I'd be happy to help you with this. I found a post written by a colleague that I think might help. Please take a look at what suggested to another user: Toolbox FX error. Please let me know if this helps, or if you require further assistance. Thanks.

Hello, I am new to HP Forums.
I have tried to search these forums for a working solution for my issue, without success.
I apologize if I have provided too much information all at once. I see many people seem to have problems with the HP ToolboxFX software. Thanks to anyone that can help me solve my current issue. Product: HP LaserJet Pro M1536dnf MFP
Model: CE538A
Firmware Date: 20140630 (was 20100615) Computer: Dell OptiPlex 980 Mini-Tower
OS: Microsoft Windows 7 Ultimate 64-bit SP1
RAM: 8GB Background: ****
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HP ToolboxFX seems to be running in the system tray, but when I right click the system tray icon and select “Open HP ToolboxFX”, I receive a popup error window. By the way, the printers name no longer appears in the right click context menu. **** Window content:
Cannot connect to the device. Make certain that the device's power cord is plugged in, the power is turned on, and that all cables are properly connected. Check the Troubleshooting tab or product documentation for more information. [ OK ] <---<< Button Clicking the [OK] once displays the same popup window again. Clicking the [OK] button a second time opens HP ToolboxFX but shows my printer status as not connected displaying a red square with white “X” inside it. I can still print to and scan from this printer. It is only the HP ToolboxFX software that is not working. What I have tried to resolve problem: **** o- I have tried uninstalling and then reinstalling the printer and software (Installer v3.0.3.5253), using USB. Same “Cannot connect to the device” window.
o- Thinking the newer software might need newer firmware installed on the printer, I ran the “Firmware Update Utility” found on the HP website. Firmware version 20140630 successfully installed.
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o- Thinking the perhaps the newer software was the problem, I uninstalled (Installer v3.0.3.5253) and then reinstalled (Installer v1.5.6.4020, original working) the printer and software using USB. Same “Cannot connect to the device” window.
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HP ToolboxFX version: 006.015.01163 [ OK ] <---<< Button I believe clicking the [OK] button NEVER clears the popup window (or just makes it reappear). The normal HP ToolboxFX program window never appears.
o- As this was not helpful, I uninstalled and then reinstalled the printer and software (Installer v3.0.3.5253), using USB again. Still no problems printing or scanning, but the HP ToolboxFX error remained the same. The popup window still contained the following error. **** Window content:
HP ToolboxFX has encountered an error and can not recover. Please re-start HP ToolboxFX, or re-start your PC. You will not be able to receive alert messages, or use other HP ToolboxFX features until HP ToolboxFX has been restarted. Windows version: Win32NT - 6.1.7601.65536
HP ToolboxFX version: 006.015.01163 [ OK ] <---<< Button I believe clicking the [OK] button NEVER clears the popup window (or just makes it reappear). The normal HP ToolboxFX program window never appears.
o- I then tried a forum posted claimed solution (follows). This did not resolve my ToolboxFX problem but did reset the error window content and software functioning back to its original non-working state. Now I am back at square one. Printer still works but cannot use ToolboxFX at all. Posted claimed solution START: ****
From pcwizard on 08-03-2012 08:52 AM
Re: LaserJet M1536 ToolboxFX error Hi Maddie54, Try the following and see if it works for you;
o- Please go to the following directory C:\ProgramData\Hewlett-Packard\ToolboxFX\Settings
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o- Then reboot pc and restart the printer. *This can occur when the IP has changed or the printer had lost communication and been re-connected. I am an HP employee.Posted claimed solution END: **** **** Window content:
Cannot connect to the device. Make certain that the device's power cord is plugged in, the power is turned on, and that all cables are properly connected. Check the Troubleshooting tab or product documentation for more information. [ OK ] <---<< Button Clicking the [OK] once displays the same popup window again. Clicking the [OK] button a second time opens HP ToolboxFX but shows my printer status as not connected displaying a red square with white “X” inside it.
*-*-*-*-*- I noticed that the HP uninstall process leaves a large quantity of abandoned folders and files scattered on the file system. I can only imagine that it has done something similar to the registry files. I can only imagine that since I know ToolboxFX works on other PC’s and DID work on mine, at one time, there must be a way to get it to work again. Perhaps there is a better uninstall utility (or manual procedure) that can remove whatever is causing the ToolboxFX software to not work. I hope someone has some useful insight into this problem. Would be nice to use the HP ToolboxFX software to receive faxes from one of our networked printers.
Thank you very much for your assistance.
Paul

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Always 2 devices cannot connect to the 2T TC

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