May I know why there is an extra tax being charged as tax for my purchase? I pay for 3.25 USD for 2.99 balance.
Please check May I know why there is an extra tax being charged as tax for my purchase? section. :-) However I’d refunded it.
IN Asia (Mumbai - Amazon EC2) node is alive now. 
Sorry for this issue.
Regarding to “DE Europe (Germany - Amazon EC2)”, I can’t reproduce this issue from my country. Did you try to change Connection Protocols ans try it again?
Can’t reproducible at my side because UDP works okay to DE Europe (Germany - Amazon EC2). It looks like there’s some firewall between your and mudfish node at somewhere.