Some viewers were reporting problems with certain Digital Stream and Sony recorders (PVRs). Following an investigation, we have identified a possible cause for the issue affecting these recorders. Steps are now being taken which we hope will resolve this and we will provide a further update as soon as possible. UPDATE: This issue has now been resolved. Any viewers with affected recorders should find that powering their equipment off and on returns operation to normal. Some viewers may need to carry out a full retune.