Dreaded XRE-06014

I am trying to watch a specific program I recorded on my dvr. However,  I keep getting the error code indicated in the title. It is only happening for this single program. I have done all the ritual actions. E.g. reset modem/gateway, power cycled the dvr box . To no avail.  I have read on this forum that this is an on going problem. What to do?

Additionally quite often my remote does not work for fast forward, rewind or exit. The stream often times blacks-out no picture or sound. Sometimes it comes back other times I have to get completely out of dvr mode and resume the program, once, twice or even three times. It is quite annoying.  I don’t have to mention how much I pay for this service every month, I am sure everyone knows the cost. Given I just want this equipment to work. Is that too much to as from this company?