 Complete the following phrase:  In mid-November at Łódź, due to the indecisiveness and mistakes made by Ruzsky, the 1st Army was unable to prevent the XXV Reserve Corps of General Reinhard von Scheffer-Boyadel from escaping out of the encircling movement, causing the front to retreat. A sharp conflict then broke out between the two men. After the incident, Rennenkampf was dismissed from the office. His acts during the battle became the subject of a special commission under General Peter von Baranoff, he was even considered being tried for treason due to his ethnic background. He was then dismissed in early October 1915 for domestic reasons with a uniform and pension. After that, he stayed in Petrograd, living in retirement with his wife Vera until the 