diff --git a/autoload/OmniSharp/log.vim b/autoload/OmniSharp/log.vim
index 34cdc1e65..7032f545d 100644
--- a/autoload/OmniSharp/log.vim
+++ b/autoload/OmniSharp/log.vim
@@ -3,28 +3,27 @@ set cpoptions&vim
 
 let s:stdiologfile = expand('<sfile>:p:h:h:h') . '/log/stdio.log'
 
-function! OmniSharp#log#Log(job, message, loglevel) abort
+" Log from OmniSharp-vim
+function! OmniSharp#log#Log(job, message, ...) abort
+  if g:OmniSharp_loglevel ==? 'none' | return | endif
   call s:Init(a:job)
-  let logit = 0
-  if g:OmniSharp_loglevel ==? 'debug'
-    " Log everything
-    let logit = 1
-  elseif g:OmniSharp_loglevel ==? 'info'
-    let logit = a:loglevel ==# 'info'
-  else
-    " g:OmniSharp_loglevel ==? 'none'
-  endif
-  if logit
+  let debug = a:0 && a:1
+  if g:OmniSharp_loglevel !=? 'info' || !debug
     call writefile([a:message], a:job.logfile, 'a')
   endif
 endfunction
 
 " Log a decoded server message
 function! OmniSharp#log#LogServer(job, raw, msg) abort
+  if g:OmniSharp_loglevel ==? 'none' | return | endif
   call s:Init(a:job)
-  if !has_key(a:msg, 'Body') || type(a:msg.Body) != type({})
-    call writefile(['RAW: ' . a:raw], a:job.logfile, 'a')
-  elseif get(a:msg, 'Event', '') ==? 'log'
+  if get(g:, 'OmniSharp_proc_debug')
+    call writefile([a:raw], a:job.logfile, 'a')
+  elseif !has_key(a:msg, 'Body') || type(a:msg.Body) != type({})
+    return
+  elseif !has_key(a:msg, 'Event')
+    return
+  elseif get(a:msg, 'Event', '') ==# 'log'
     " Attempt to normalise newlines, which can be \%uD\%u0 in Windows and \%u0
     " in linux
     let message = substitute(a:msg.Body.Message, '\%uD\ze\%u0', '', 'g')
@@ -33,8 +32,20 @@ function! OmniSharp#log#LogServer(job, raw, msg) abort
     let prefix = s:LogLevelPrefix(a:msg.Body.LogLevel)
     call insert(lines, printf('[%s]: %s', prefix, a:msg.Body.Name))
     call writefile(lines, a:job.logfile, 'a')
-  else
-    call writefile(['ELSE: ' . a:raw], a:job.logfile, 'a')
+  elseif get(a:msg, 'Event', '') ==# 'MsBuildProjectDiagnostics'
+    if len(a:msg.Body.Errors) == 0 && len(a:msg.Body.Warnings) == 0
+      return
+    endif
+    let lines = [a:msg.Body.FileName]
+    for error in a:msg.Body.Errors
+      call add(lines, printf('%s(%d,%d): Error: %s',
+      \ error.FileName, error.StartLine, error.StartColumn, error.Text))
+    endfor
+    for warn in a:msg.Body.Warnings
+      call add(lines, printf('%s(%d,%d): Warning: %s',
+      \ warn.FileName, warn.StartLine, warn.StartColumn, warn.Text))
+    endfor
+    call writefile(lines, a:job.logfile, 'a')
   endif
 endfunction
 
diff --git a/autoload/OmniSharp/proc.vim b/autoload/OmniSharp/proc.vim
index cbc36ba0d..47ebbb502 100644
--- a/autoload/OmniSharp/proc.vim
+++ b/autoload/OmniSharp/proc.vim
@@ -78,6 +78,7 @@ function! OmniSharp#proc#neovimJobStart(command) abort
   \}
   let job.pid = jobpid(job.job_id)
   let s:channels[job.job_id] = job
+  call OmniSharp#log#Log(job, split(execute('version'), "\n")[0])
   return job
 endfunction
 
@@ -114,6 +115,9 @@ function! OmniSharp#proc#vimJobStart(command) abort
     call OmniSharp#util#EchoErr('Not using Vim 8.0+')
     return -1
   endif
+
+
+
   call s:debug('Using vim job_start to start the following command:')
   call s:debug(a:command)
   let opts = {'err_cb': 'OmniSharp#proc#vimErrHandler'}
@@ -127,6 +131,7 @@ function! OmniSharp#proc#vimJobStart(command) abort
   let job.pid = job_info(job.job_id).process
   let channel_id = ch_info(job_getchannel(job.job_id)).id
   let s:channels[channel_id] = job
+  call OmniSharp#log#Log(job, join(split(execute('version'), "\n")[0:1], ', '))
   return job
 endfunction
 
@@ -202,6 +207,13 @@ function! OmniSharp#proc#Start(command, jobkey) abort
   if type(job) == type({})
     let job.sln_or_dir = a:jobkey
     let job.loaded = 0
+    call OmniSharp#log#Log(job, '')
+    call OmniSharp#log#Log(job, 'OmniSharp server started.')
+    call OmniSharp#log#Log(job, '    Path: ' . OmniSharp#util#GetServerPath())
+    call OmniSharp#log#Log(job, '    Target: ' . a:jobkey)
+    call OmniSharp#log#Log(job, '    PID: ' . job.pid)
+    call OmniSharp#log#Log(job, '    Command: ' . join(a:command), 1)
+    call OmniSharp#log#Log(job, '')
     silent doautocmd <nomodeline> User OmniSharpStarted
   endif
   return job
diff --git a/autoload/OmniSharp/stdio.vim b/autoload/OmniSharp/stdio.vim
index 518a9f1d3..da1399345 100644
--- a/autoload/OmniSharp/stdio.vim
+++ b/autoload/OmniSharp/stdio.vim
@@ -14,7 +14,7 @@ function! OmniSharp#stdio#HandleResponse(job, message) abort
       return
     endif
     if a:job.json_errors >= 3 && !a:job.loaded
-      call OmniSharp#log#Log(a:job, '3 errors caught while loading: stopping', 'info')
+      call OmniSharp#log#Log(a:job, '3 errors caught while loading: stopping')
       call OmniSharp#proc#StopJob(a:job.sln_or_dir)
       echohl WarningMsg
       echomsg 'You appear to be running an HTML server in stdio mode - ' .
@@ -24,8 +24,8 @@ function! OmniSharp#stdio#HandleResponse(job, message) abort
       echohl None
       return
     endif
-    call OmniSharp#log#Log(a:job, a:message, 'info')
-    call OmniSharp#log#Log(a:job, 'JSON error: ' . v:exception, 'info')
+    call OmniSharp#log#Log(a:job, a:message)
+    call OmniSharp#log#Log(a:job, 'JSON error: ' . v:exception)
     return
   endtry
   call OmniSharp#log#LogServer(a:job, a:message, res)
@@ -155,7 +155,7 @@ function! OmniSharp#stdio#RequestSend(job, body, command, opts, ...) abort
     endif
     return 0
   endif
-  call OmniSharp#log#Log(a:job, '  Request: ' . a:command, 'debug')
+  call OmniSharp#log#Log(a:job, 'Request: ' . a:command, 1)
 
   let a:body['Command'] = a:command
   let a:body['Seq'] = s:nextseq
@@ -176,7 +176,7 @@ function! OmniSharp#stdio#RequestSend(job, body, command, opts, ...) abort
   let s:nextseq += 1
   if get(g:, 'OmniSharp_proc_debug')
     " The raw request is already logged by the server in debug mode.
-    call OmniSharp#log#Log(a:job, encodedBody, 'debug')
+    call OmniSharp#log#Log(a:job, encodedBody, 1)
   endif
   if has('nvim')
     call chansend(a:job.job_id, encodedBody . "\n")
diff --git a/autoload/OmniSharp/util.vim b/autoload/OmniSharp/util.vim
index e91688bd7..4674e153a 100644
--- a/autoload/OmniSharp/util.vim
+++ b/autoload/OmniSharp/util.vim
@@ -136,6 +136,10 @@ function! OmniSharp#util#EchoErr(msg)
   echohl ErrorMsg | echomsg a:msg | echohl None
 endfunction
 
+function! OmniSharp#util#GetServerPath() abort
+  return get(s:, 'server_path', '')
+endfunction
+
 function! OmniSharp#util#GetStartCmd(solution_file) abort
   let solution_path = a:solution_file
   if fnamemodify(solution_path, ':t') ==? s:roslyn_server_files
@@ -170,8 +174,8 @@ function! OmniSharp#util#GetStartCmd(solution_file) abort
   endif
   let command += ['-s', solution_path]
 
-  if g:OmniSharp_loglevel ==? 'debug'
-    let command += ['-v']
+  if g:OmniSharp_loglevel !=? 'info'
+    let command += ['-l', g:OmniSharp_loglevel]
   endif
 
   if !has('win32') && !s:is_cygwin() && g:OmniSharp_server_use_mono
diff --git a/ftdetect/omnisharplog.vim b/ftdetect/omnisharplog.vim
index 6b602b7ec..7da569a65 100644
--- a/ftdetect/omnisharplog.vim
+++ b/ftdetect/omnisharplog.vim
@@ -1 +1 @@
-autocmd BufRead,BufNewFile *_omnisharp.log set filetype=omnisharplog
+autocmd BufRead,BufNewFile *omnisharp.log set filetype=omnisharplog
diff --git a/syntax/omnisharplog.vim b/syntax/omnisharplog.vim
index 852723cb9..f077ae9d7 100644
--- a/syntax/omnisharplog.vim
+++ b/syntax/omnisharplog.vim
@@ -11,10 +11,12 @@ syn match oslTrace "^\[trce\]"ms=s+1,me=e-1 contained
 syn match oslDebug "^\[dbug\]"ms=s+1,me=e-1 contained
 syn match oslInformation "^\[info\]"ms=s+1,me=e-1 contained
 syn match oslWarning "^\[warn\]"ms=s+1,me=e-1 contained
-syn match oslError "^\[trce\]"ms=s+1,me=e-1 contained
+syn match oslError "^\[fail\]"ms=s+1,me=e-1 contained
 syn match oslError "^\[ERROR\]"ms=s+1,me=e-1 contained
 syn match oslCritical "^\[crit\]"ms=s+1,me=e-1 contained
 
+syn match oslEndpoint "^Request: .*$"hs=s+9
+
 syn region oslRequestResponse start="\*\{12\}\s\+\%(Request\|Response\)\s\+\*\{12\}" end="^}" transparent fold
 
 hi def link oslName Comment
@@ -26,6 +28,8 @@ hi def link oslWarning WarningMsg
 hi def link oslError ErrorMsg
 hi def link oslCritical ErrorMsg
 
+hi def link oslEndpoint Identifier
+
 let b:current_syntax = 'omnisharplog'
 
 let &cpoptions = s:save_cpo