Hi,
Thanks onnz24 to answer.
I did tried a new wallet : didnt work. I tried change servers : didnt work either, actually electrum wont connect to any server if I dont switch it off and on again..
I gonna try your node solution.. Ill be back.. ^^
And many thanks Danny to reassure me : so they wont be lost.. ever ?
Good !..
The time I get back the new wallet did connect and start sync.. It stucks now in june 2017 with not verified transactions and will go on I hope.
Will update..
Your coins will not be lost if you hold the private keys or the wallet files. what is your electrum version if i may ask?
If it is old, please update it since it might have some old nodes.
You can also try to delete all the files on the electrum folder apart from the wallets folder
press windows + R and then write on the box the following: %appdata%/electrum
Then delete everything except folder named "wallets".
WALLETS FOLDER HAS YOUR PRIVATE KEYS, WHATEVER YOU DO NOT DELETE IT!! This kind of approach could work as well, however i recommend trying to update your wallet. Hosting electrum node takes quite alot of tech knowledge to succesfully do.