I am currently writing a simple tutorial on how to buy steem and steem power, sir. I want to share it here, I know it's a very basic for all the old timer steemians here but I am making the post for my invites and fellow newbies. They' re having some trouble with their bandwidth especially at nighttime, they all turned to negative. I never experienced yet (having a negative BW) though it gets too low at times and I told them to power up. It worked for me at least. Thank you so much for this, as always, a very very helpful post. This will surely help them (myself included) a lot. :-) God bless you po :-)