I know many players have the client problems, and now the official did some update, and you can try the  patch to see whether the problem was fixed.

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• Log out timer has been added. If you are not in-town then there is a 10 second timer. See the Community Center for more info.

• Rank 5 bows have had their textures fixed.

• Two kinds of Rank 2 armor for each class type have been added.

• Luna chips have been added (they are similar to force ships and soul chips combined).

• You may now carry more Rupees than before.

• The formatting on Items’ tool tips has been tweaked.

• The time on the Feather of Return has been adjusted from 20 min to 4 hours.

• Auction Houses are now enabled. See the Community Center for more info.

• New 3D images for Gale of Axe have been added.

• The Patch servers had a hardware upgrade. Patches should be much quicker to download now and there should be less issues caused by patching."