WN3000RP range extender

[flyingteach]

range extended worked fine with old modem. Now changed provider and my desktop recognises the extender as _EXT

but doesn't let me log in using the password, says password invalid. But this password works without the extender in the loop.

Really poor signal at my desktop now which was working fine before the provider change. Any help please. I've tried typing in

http://mywifiext.com but it doesn't work. Thanks

[plemans]

What modem and router did your provider change you to? a model number helps the most.

When you changed your setup did you reset the extender and set it back up from stock? Thats highly recommended anytime you change routers. 

Another question is what firmware is on your extender?

Have you tried connecting to it via the ethernet port and setting it up that route?

here's your support site with manuals, firmware, and troubleshooting. Keep in mind that there are multiple versions of the wn3000rp so select your version from the drop down menu.

https://www.netgear.com/support/product/WN3000RP.aspx