I unchecked the auto-connect server and tried multiple different servers, but still no joy.
I also checked my firewall and it's not running. Likewise with anti-virus.
I have my seed written down.
Am I best to re-install the latest version of Electrum on a more up-to-date laptop and use the seed i have from my wallet?
Yes, if you install the latest version of electrum and create a new wallet with your seed, then you're good to go! If you're using a standard wallet with addresses that start with '1' then you can just restore them by selecting standard wallet -> I have a seed -> paste your seed and click next. If you have a multi-sig wallet with addresses starting with '3' then restore using the multi-sig option.
About you not being able to connect to electrum servers. I digged through the electrum github and found someone who raised a similar issue which you could refer to - https://github.com/spesmilo/electrum/issues/536
hey im having a similar issue with restoring a 1.9.8 wallet, i cant send funds from it and i cant seem to restore it to a newer version. would you have any suggesetions? thanks!
You can try to upgrade your wallet version to the recent version of electrum but first backup all of your electrum wallet before you do it
You can follow the electrum upgrade method here from 1.x to 2.x version or the latest version of electrum.
Also they are changing some files from your old electrum.
Here follow the guide http://docs.electrum.org/en/latest/faq.html?highlight=upgrade
I'm up & running again!
Thank you!