Net start mssqlserver with counters?

Hello,
I need to restart a SQL server every morning. This is done by a local
scheduled task in control panel which runs at .bat file. The contents of the
.bat file is as below:
net stop sqlserveragent
net stop mssqlserver
net start mssqlserver
net start sqlserveragent
The restarting of the services works great...but...the sql performance
counters aren't there anymore. The same thing happens if I stop and start
the services through the control panel. The only way of restarting the
services and still have the performance counters is by restart the services
either by Enterprise Manager or the SQL Server Service Manager. We really
need those counters...
Please give me some ideas!
Regards,
/RogerSQL Server (even non clustered) loses its performance
counters when you stop the SQL server while running
perfmon (or monitor tool that uses perfcounters).
This feature is very badly reported (I 'am experiencing
simmular problems on all SQL Servers).
Stop your performance logging (or the services/tools that
are monitoring your sql server) prior to stopping
sqlserver. Start it up again after sqlserver is started.
Your counters will not dissapear.
Unfortionaly, this is not an option for me. I'm working in
a 365/365 environement and have + 20 SQL servers. I need a
monitor tool to check my servers and can't stop it just
like that).
I think there are some locking issues with perfmon.
I already tried to unload/load SQL server performance
counters (unlodctr/lodctr) but this doesn't help.
Hope this helps.
If sombody finds the cause of this info, please share
knowledge.