Bug 2: When you check out the convoys "sentry" function, in the stay at sea phase, some of they go from "sentry-stay at sea" to "returning to base" and others to "stay at sea" (without "sentry"). The latter are not offered to RTB. In the image, 9 convoys in East Coast refuse to RTB even when not sentry anymore.
Bug 3: In the case of the conv in the Mid Atlantic, the last convoy you try to RTB to i.e. Baltimore (Major port) hangs the game, in spite of being selectable for RTB.
Bug 4: Units from NED dont cooperate with their controlling power:
Case 1 CA Sumatra in North Ath cannot dock in Halifax. Only Brit units there previously.
Case 2 NED Fokker in Cape St Vincent cannot land in Gibraltar. Note: in this case it could be affected by Greek conv but I am not sure if ships can affect planes because it's a different stacking kind. This one may not be a bug.
