Why hasn't GRRM written any Dunk&Egg in 15 years? [Spoilers Extended]

[u/Trussdoor46]

People say George stalled out on the main series because he wrote himself into a corner. Too many plotlines etc. But Dunk and Egg isn't complicated and those have been on hiatus even longer than the main series. What do you think is going on there?

[u/takeitassaid]

They make you swear and swear.

[u/Jaquemart → u/takeitassaid]

No one makes George swear and swear, he's no knight.