The next problem is, no matter what I do, the 'send' button is greyed/blanked out and not letting me send the coins elsewhere. The sync bar is always empty. Any ideas?
I redownload multidoge but still can't send.
Can anyone advise? My multidoge simple doesn't seem to sync and therefore the send option is not available.
You could consider exporting your doge private key by following these instructions:
https://multidoge.org/help/v0.1/help_exportingPrivateKeys.html
Then say using a wallet like Exodus and sweep your Doge into that wallet by following these instructions:
https://support.exodus.com/article/87-can-i-import-a-private-key#:~:text=If%20you%20don't%20see,update%20to%20our%20latest%20release.&text=Click%20the%20QR%20code%20icon,the%20funds%20into%20your%20wallet.