Comment # 7 on bug 923387 from Larry Finger

As this happens with both Realtek and Intel devices, it is some problem with
the common networking components, not with the wireless drivers.

Without more detailed info regarding which AP is being used in the hotel, and
their level of firmware, there is little that can be done. Unfortunately, you
cannot determine that level of information from the connection. You would need
to get that from the hotel's IT personnel, and the level of expertise to get
that info may not be on site.

The standard kernel in 13.2 is 3.16, which is more than 4 versions old. I would
try a 4.0.0 kernel from
http://download.opensuse.org/repositories/Kernel:/HEAD/standard/. Choose the
architecture (32- or 64-bit) and get the "desktop" flavor.

BTW, a lot of European sites use FritzBox access points. They are notorious for
not adhering to the 802.11 protocols.