Not able to connect any devices since last Alpha-update

Are you using a Microsoft Network Adapter or built-in wifi from a Slim Console? In either case, there's a possibility that the wifi receiver (whether it's an adapter or built-in) could be going out. Also, I usually suggest getting something called a powerline
adapter which makes your home electricity outlets a network source. This mimics a hard line connection for internet and can give you the answer you need. Please let us know any results you get.

Hi there! The code 8007274C refers to a problem to the update not processing correctly. Here's a couple of steps to take to fix the problem:

1. Try the update again. Sometimes, it usually takes a couple of tries in order for the download to work correctly.

2. Make sure your connection to the internet and XBOX Live is up and running. To do this, just click on this link:

support.xbox.com/.../connection-issues

3. If that doesn't help, you may have to clear your system cache again. To do this, here's the link:

support.xbox.com/.../clear-system-cache

4. If that doesn't work, you may have to remove the hard drive or memory unit. If you are using a memory stick, just remove it from the console, wait for 5 seconds, then re-insert it again. For the hard drive, just click on this link here:

support.xbox.com/.../add-remove-hard-drive Then, just try the download again.

5. If those still doesn't work, you can download the update file by USB flash drive or CD or DVD. Again, to do this, just click on this link:

support.xbox.com/.../system-updates-info

6. If for any reason your console still doesn't work, just contact Microsoft support by clicking on the link:
support.xbox.com/contact-us

Hope this helps!

Okay, gonna try that after work, I'll let you know and thx for the reply.

Hey Daxas, very sorry to hear about the connection issues! Before we dive too deep into this thing, let's try a simple solution. Can you please go into the memory section of your console, and then delete your gamer profile (PROFILE ONLY)? After that, try
re-downloading it. Let me know if this helps! :-D

it's been fixed as of the last alpha skip ahead update!!!