Binance "sell at market price", Apparently binace isn't liquid.

So ive been using binance over coinbase for about a year now and have noticed that i can never seem to use the feature "sell at market price". It gives me a few worthless errors, one being that i dont have a balance, another is that i dont have any funds, another being that they cant place the sell because of fluctuating prices.

I have my theories as to why this is, one being that they are manipulating the markets by not allowing sells in rapidly fluctuating markets. Another is that they the lack liquidity as afaik their btc wallets from which payments are taken off the binance blockchain only hold >50btc.

I have attempted to speak about this with their support and to no avail. I cant find much in the way of documentation on gas fees, so how do you do this?

Edit: apparently they closed all my previous tickets so it really looks like they have an active interest in keeping this the way it is.

Solution: it works flawlessly when you have a screen recorder active while buying and selling, in all seriousness i cant believe thats the solution.