On Wednesday, 10 September 2025 at 17:27:26 UTC, GL wrote: > On Wednesday, 13 August 2025 at 13:28:26 UTC, Dmitry Olshansky > > void run() { > goOnSameThread(&runner); > > photon.delay(300.msecs); // <<=== fails here > } > > 0.12.2 works well. I have pushed fix for the problem in 0.14.3, try it to see if that’s the case.