For the past few months my TiVo V6 box has developed almost exactly the same symptoms as my previous VM TiVo box. Menus are getting excruciatingly slow to navigate. I've tried most of the fixes here (most seem to recommend upgrading to the V6 box, which is what I already have!).
Are there any more tips that folk can recommend because I'm a hair's width away from cancelling my TV subscription?
Yes, I've tried restarting the box. Makes no difference. Navigating menus takes multiple presses of the remote to make selections. I know it's not the remote itself because a neighbour has a V6 box that works perfectly and I've tried his remote on my box and I get the same problems.