Here are my symptoms,

I just replaced my battery 2 months ago. Yesterday the battery indicator
came on I looked at the indicator in the manual it states that the
charging system may be malfunctioning. 2 months ago when I decided to
replace my battery I checked the charging with a multimeter it showed
good rate 12V while idle. Today when I was driving the car started to
shift erratically and then the tachometer  and speedometer shut down.
When I stepped on the gas it seemed as if it was not shifting
appropriately. I parked the car in my driveway and then shut it off.
When I tried to turn it over again it would not start. I tried it again
2 hours later. the car started fine. The battery indicator is still on.
Just wanted to see if anyone had any ideas pn what the issue might be.

Make - Acura
Model - CL30.0
Year - 1999

thanks,