Hi Steph,
Limited connection means the PC has successfully connected to the router, but the PC wasn't assigned a valid IP address, so you can't actually get to the Internet. It can also indicate that a valid IP address was assigned but that the PC doesn't have Internet connectivity. If you're connected to a home network, try restarting the router.
What is the make and model Wi-Fi repeater?
Method 1: ****I would suggest you to uninstall and reinstall the network driver as mentioned here.
a. Go to Device Manager.
b. Right Click on the Wi-Fi device (wireless repeater) & Select Update the drivers.
f. Check the issue.
Method 2: ****If you do not find the driver for Windows 8.1, you may download and install the wireless repeater driver in Windows 8 compatibility mode and check for the issue.
a. Locate the executable file (.exe file) for the driver installation program.
b. Right-click the file, and then click Properties.
c. In the Package Name Properties dialog box, click the Compatibility tab.
d. Click to select the Run this program in compatibility mode for check box, click Windows 8 with which it is compatible with in the Run this program in compatibility mode for list, and then click Ok.
e. Double-click the executable file to start the installation program.
Reference:
Wired and wireless network problems: http://windows.microsoft.com/en-US/windows/network-connection-problem-help#network-problems=windows-8&v1h=win8tab2&v2h=win7tab1&v3h=winvistatab1&v4h=winxptab1
Why can’t I find a wireless network? http://windows.microsoft.com/en-US/windows-8/cant-find-wireless-network
Windows 8.1 Wi-Fi showing "limited" or "No Internet Access"
Hope this information helps. Reply with the status so that we could help you further.