Sort:  

using it almost exclusively since 2016, never got any issue, i am maybe lucky, but it's true i never leave my cryptos on third parties wallet, i only use them as exchange, exception for the lending

The issues I'm referring to where specifically for Poloniex/STEEM, so it's very possible you didn't experience it if you weren't into Steem at that point.

correct

https://steemdb.com/@poloniex/transfers

The days without any transfers were the days it was down, and then you can see the panic withdraws each time it came back up :)

While there was no need to withdraw :-) Human factor again :-)