Turmoil about the G36 - Trouble?

The German G36 assault rifle is under public criticism. According to a report by Bild-Zeitung, the problem is that the barrel gets so hot during rapid single shots or bursts that the accuracy deteriorates drastically beyond 200m. Heckler and Kock responds with a statement that clearly states they do not see a defect, but rather a confirmation of long-known principles. According to the Bild article, it seems that the issue is now also concerning the Bundeswehr...