Libreelec 8.0.0 on Raspberry issue with .MTS Files

Hello,On a Raspberry Pi2 I have trouble Playing the .MTS (AVCHD) Files tat my Canson Legrio Camcorder records.
The problem startet with the upgrade to Libreelec 8.0.0 and was not present with 7.0.3 or any previous version - Openeelec included.The file plays slow, after 5-8 seconds after the start file caches again - and again after some time Libreelec either freezes that not even access via ssh is possilbe, or the Raspberry just reboots.

Other Videofiles that I have - don't show that behavior.
What could be the cause.
Logfile:
ZVWI Format : BDAV
Format/Info : Blu-ray Video
File size : 426 MiB
Duration : 3 min 48 s
Overall bit rate mode : Variable
Overall bit rate : 15.6 Mb/s
Maximum Overall bit rate : 18.0 Mb/sVideo
ID : 4113 (0x1011)
Menu ID : 1 (0x1)
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4
Format settings, CABAC : Yes
Format settings, ReFrames : 2 frames
Format settings, GOP : M=3, N=12
Codec ID : 27
Duration : 3 min 48 s
Bit rate mode : Variable
Bit rate : 14.7 Mb/s
Maximum bit rate : 16.0 Mb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan type, store method : Separated fields
Scan order : Top Field First
Bits/(Pixel*Frame) : 0.284
Stream size : 402 MiB (94%)Audio
ID : 4352 (0x1100)
Menu ID : 1 (0x1)
Format : AC-3
Format/Info : Audio Coding 3
Format settings, Endianness : Big
Codec ID : 129
Duration : 3 min 48 s
Bit rate mode : Constant
Bit rate : 256 kb/s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 spf)
Bit depth : 16 bits
Compression mode : Lossy
Delay relative to video : -80 ms
Stream size : 6.99 MiB (2%)
Service kind : Complete Main

Hello,

I am not able to reproduce the issue anymore.
I had to reboot my NAS system, and since then the files do play. I still don't understand why only the files from the Camcorder had the issue, since I do have some other high quality video files that did play without visible problems.

So, I guess the problem was not Libreelec releated.