For now, it seems that you need to look for the Anniversary update if you want it to be installed on your PC if you are not a member of the Microsoft development program.
In my opinion, the problems you have mentioned are usual problems that affect to any kind of update, and solutions (not required in my case) are provided. Windows 10 and bash are working very well on my computer
Weirdly enough fastqc will not work on Bash for Windows - and it fails in very mysterious way.
It will stop after reporting the file as being 100% done, will hang for many minutes than crash out with:
I did not have the same problem. After running the command fastqc my_fastq_file, the systems hangs up and does not provide any output. FastQC is well installed, as the fastqc --help command works
I installed the latest java SRE and the default settings, so I have not a clue
I've been looking for some help, and I was recommended to use the strace command to try to debug the problem or to get further information