Resume and FF fails often with new software update

[wilfsdad1965]

since the new update it is basically impossible for me to FF through a recording.
If i go a few minutes ahead no problem, but if i go an hour or so, i either get a spinning wheel and the FF screen says i am 0 mins into a 0 min recording or i just get a frozen screen and have to reboot the Roku device.
Example: i have a 5 hour recording of the Masters golf. i watched 4 hours of if, went to resume it and just got a spinning wheel as if the tablo couldn’t find the resume point. I tried going back to the beginning and FFing to the resume point but got the above, spinning wheeel or frozen screen. if i FF a few mins at a time, no lockup.