Sort:  

That makes two of us. Saying private posting key is wrong... but it isn't.

I discovered that when you go to your permissions page, the "private key" showing is not the real key. You need to click on the button to the right that says "Show Private Key" and use that key to log into DTube.

Three of us

Follow what retiredinsmar outlines. that is assuming you have gone to 'change password' -> 'permissions' first.
The password used to log into your Steemit account is different from password used to get into DTube

Coin Marketplace

STEEM 0.17
TRX 0.16
JST 0.031
BTC 60334.00
ETH 2571.82
USDT 1.00
SBD 2.56