@awoo well, polish system is very primitive (it's a double SIFA system pretty much, CA/czuwak just works like SIFA while SHP just yells at you at any signal) and also desiro classics have been running well into Poland for a long time so like, yeah (old RE Dresden-Wrocław [remember when that wasn't a transfer in Węgliniec/Zgorzelec? lol], and IRE/Kulturzug B-Lichtenberg - Wrocław Główny)
@jeder huh! (and yeah I miss the times when it was a direct route, but rearranging those would require Germany to electrify the stretch from Dresden-Klotzsche to Görlitz and even all the way to the bridge - also then getting multi-system EMUs or electric locomotives would be another issue-