Nokia Lumia 1520 wifi slow

[Michael2525]

Hi guys. Can anyone please tell me why my Lumia 1520 has very slow wifi speed? I am not using 5 GHz, not hidden network, my Lumia has full speed (30 mbit) as well as my PC etc. However my 1520 hits 10-12 mbit and in few seconds falls down to 3-5 mbit :-(

I have WP8.1 preview installed.

Thanks

 

[Toby Wong]

I got the same problem and also running 8.1. It seems that it needs dome time to connect and response

 

[humblehyper]

Me too, my signal gets lost when I go to my garage where I normally get good signal with version 8.

 

[Teague Kelley]

Same issue

 

[Fiter Kurniawan]

Because WP 8.1 is not getting official for all WP 8.0 device... so, just be patient my friend, Microsoft will fix it soon