Strange... Never had this kind of issue... I guess ThomasV should be able to help

No I can't reproduce it... Connectivity is fine here. However I'm not able to do more testing as I'm out of BTC  at the moment

btcback.com is down (bitcoind crashed)
electrum.bitcoins.sk is broken (wrong number of blocks)

that being said, I cannot reproduce vuce's problem

sent, you may keep them. Keep up the awesome work!

I reverted to the older (working) wallet. Seems like every time server is changed wallet changes in some way, and this doesn't quite comply. It's working ok with the older one.

Oh yes, that might be relevant but I totally forgot. I had one prioritized and one frozen address (I was just playing around with that). I also had expert mode checked and display zeroes set to 2. I will try to remove that and test again.

edit: no joy, still the same. this is what I see. After a restart I see nothing as it wouldn't connect at all. I tried all three servers I have available (ecdsa.org, electrum.bitcoins.sk, electrum.novit.ro), none of them would work.

13-Jun-12  0:09:50.92> electrum balance
Connected to btcback.com:50001
0

Balance shouldn't be 0 though... There are no error messages.

edit: ok, ecdsa server works fine in console mode, even when it doesn't in gui.

yup, tried that, this works perfectly in console mode, but it still won't connect in gui mode.

OK, this error can be ignored.

Please try the following: rename your wallet file to electrum.baddat (or anything else),
restart the application and select the option to restore the wallet (have your seed ready).
It will then proceed to regenerate all of your addresses (except the imported ones) and
hopefully, you will be able to connect fine afterwards.

(I remember having a similar issue a few months ago and that's how I fixed it.)

It seems that they were down, but now it works again, except for ecdsa.org