Please send your comments if you have any solutions to this problem.
The camera Sony TRV410E is recording perfectly and playing up perfectly. But if I play an old cassette, as in this video presentation, then in the middle of this cassette it plays up intermittenly with blue screen alternating.
I think there are no problems with the camera, I used another Sony Hi8 showing the same problem result.
I have now opened the cassette to let some air come in, I will see the result later on this day.
![](https://i.ytimg.com/vi/ZK_pC63z9tY/maxresdefault.jpg)