I got a weird issue with my 1258. It's currently used on the throttle side on my nitro buggy.
The servo has on a few occasions, started doing this: It'll start to twitch really badly for a few secs and then totally has no responses for abt 5 secs and then resume back to normal. All of electronics work fine during this problem. I tried changing a receiver and using another receiver battery so it can't be from these.