Recent Install - Keeps Crashing - no share / web frontend available

Hi

Recently installed a new VM setup, had been fine for a few weeks. Now after about 1hr of rebooting the VM i lose HTTP and SMB / any functionality.

Logs are only showing the following and not sure if its related.
Any help appreciated.

2019-05-28 14:33:01 ERROR (MainThread) [aiohttp.server] Unhandled exception
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/aiohttp/web_protocol.py", line 447, in start
    await resp.prepare(request)
  File "/usr/local/lib/python3.7/site-packages/aiohttp/web_response.py", line 353, in prepare
    return await self._start(request)
  File "/usr/local/lib/python3.7/site-packages/aiohttp/web_response.py", line 667, in _start
    return await super()._start(request)
  File "/usr/local/lib/python3.7/site-packages/aiohttp/web_response.py", line 410, in _start
    await writer.write_headers(status_line, headers)
  File "/usr/local/lib/python3.7/site-packages/aiohttp/http_writer.py", line 112, in write_headers
    self._write(buf)
  File "/usr/local/lib/python3.7/site-packages/aiohttp/http_writer.py", line 67, in _write
    raise ConnectionResetError('Cannot write to closing transport')
ConnectionResetError: Cannot write to closing transport
2019-05-28 14:33:09 ERROR (MainThread) [aiohttp.server] Unhandled exception
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/aiohttp/web_protocol.py", line 447, in start
    await resp.prepare(request)
  File "/usr/local/lib/python3.7/site-packages/aiohttp/web_response.py", line 353, in prepare
    return await self._start(request)
  File "/usr/local/lib/python3.7/site-packages/aiohttp/web_response.py", line 667, in _start
    return await super()._start(request)
  File "/usr/local/lib/python3.7/site-packages/aiohttp/web_response.py", line 410, in _start
    await writer.write_headers(status_line, headers)
  File "/usr/local/lib/python3.7/site-packages/aiohttp/http_writer.py", line 112, in write_headers
    self._write(buf)
  File "/usr/local/lib/python3.7/site-packages/aiohttp/http_writer.py", line 67, in _write
    raise ConnectionResetError('Cannot write to closing transport')
ConnectionResetError: Cannot write to closing transport

What type of install on your VM?
I found the HassOS Hassio image on VM had unstable network. I moved to a Debian based Hassio install to resolve that issue.