Attacking to the south-west was rejected and OKH ordered to capture Boulogne and Calais, about away. Apprehension of another Allied attack caused Rundstedt to order to remain in position, the XLI Corps (Reinhardt) sent a division eastwards as a precaution and Kleist diverted the 10th Panzer Division and parts of the 1st Panzer Division and the 2nd Panzer Division from the XIX Corps (Guderian) to hold the bridgehead over the Somme, which slowed the advance to Dunkirk from the beginning. The XIX Corps attacked again at on 22 May but was still hampered by a "near paralysis" in the German command, Rundstedt ordering that the instructions from OKH were to be ignored and the advance on Boulogne and Calais would have to wait. At Rundstedt countermanded his own order but for five hours, the panzers had waited on the Amache river.