DR quits unexpectedly

I am using:
MacBook Pro (Retina, 13-inch, Early 2015)
Processor 2.7 GHz Dual-Core Intel Core i5
Memory 8GB 1867 MHz DDR3
Graphics Intel Iris Graphics 6100 1536 MB
I have 121 GB Flash Storage with 26.6 GB available
Backup Drive External 2 TB with 1.08TB available
DR is starting to randomly crash. It seems that it may have something to do with offline media, which continues to be a problem. Most of the media that goes off line is .MOV and .HEIC files, so I changed them to MP4 and JPEG, but I still have problems with some of the MP4 movies going off line.
Is my hardware good enough to run DR? I just downloaded DR17.1 hoping it would solve the problem and it didn't.
MacBook Pro (Retina, 13-inch, Early 2015)
Processor 2.7 GHz Dual-Core Intel Core i5
Memory 8GB 1867 MHz DDR3
Graphics Intel Iris Graphics 6100 1536 MB
I have 121 GB Flash Storage with 26.6 GB available
Backup Drive External 2 TB with 1.08TB available
DR is starting to randomly crash. It seems that it may have something to do with offline media, which continues to be a problem. Most of the media that goes off line is .MOV and .HEIC files, so I changed them to MP4 and JPEG, but I still have problems with some of the MP4 movies going off line.
Is my hardware good enough to run DR? I just downloaded DR17.1 hoping it would solve the problem and it didn't.