Thanks for all your comments.

I was still on 1.9, now I am on 1.9.7 and just a little bit grumpy

Worse things happen.

Having previously entered a trade offer into a "buy" box rather than a "sell" box, effectively undoing a week of many small gains, I made a vow to read everything twice before clicking "OK".

Now I read them 3 times.

Hi, thanks for replying. My preferences show a fee of 0.0002 and I am using the standard Electrum GUI.

I am 100% sure that I didn't change the fee box. But looking at the evidence I am also 100% doubting this. It's really, genuinely messing with my head, which right now is far worse than the potentially lost money.

I joked over on reddit that if my brain "blinked" so much that I could just toss £200 away, then I probably need a CT scan. Not even sure if I'm joking any more?! - it's 4:30 in the morning and I am just going over and over this, and I honestly have no clue.

I couldn't have put 0.3 in there, could I? I wouldn't have any reason to type it more than once. I wouldn't choose to edit the Tx fee. I wasn't copying and pasting. I wasn't using TAB to move between fields...

Sleep would be nice.

Thanks again for replying, I'll be sure to update this thread if... well, if anything starts to make sense, that would be a good first step!

Because I was waiting on the purchase so I could trade, and wasn't busy doing anything else when my bought BTC popped up.

Nothing sinister or underhand, I was just buying BTC in order to trade some on an exchange (less than half) and keep the rest in the wallet.

https://i.imgur.com/5gw5AA7.

Um... a ~£200 transaction fee?? That's... not normal

1PfmdNxnZM33DxQGvmRmp7955Hf3yYz3cK is me, 1NmPv8sFKkhMJsNYeb5cGkzVpY86B9g58u one of my change addresses, and 1G3XsAAsHcfreztMixxLUe4V8WKNPt5V3c is my deposit address on an exchange.

I just bought .7 BTC tonight, sent .3 to an exchange, and when all the confirmations had gone through my balance was 0.1 BTC.

This is all I can tell you 

I am phenomenally confused right now, and pretty stressed at what I am seeing.

What the hell do I do, if anything??!

Hi there !

DTygCoitkp5Ay6PemF2q9mVAioLUVXZbW8

account name : cde

kitteh address : KGCfRwVLNaM4QcDDyMkKKZwXfbyFwejp7k

I'm just getting into mining with some new, animal-themed coins.

OK, stop laughing.

I just wanted to say hello.