Destroyers discovering me no matter what i do ???

[Trevally.]

Originally Posted by Hinrich Schwab

Nope. It still happens on occasion. If you are willing to burn fuel, you can usually outrun them at flank until they are 25+km away, where the AI removes them from rendering and it resolves itself. I have never seen the "phantom escort" faster than 15 knots.

The worst one is when it happens and a refuel tanker gets stuck to you.
A save load doesn not fix it.
The tanker then charges at you at 15 knots and will hit you if you are not running away from it.
The only way I have found to get rid of it is to out run it - wasting the precious fuel you have just taken onboard.

I guess you could sink it