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From: aland@infmx.UUCP (Colonel Panic)
Newsgroups: comp.sys.att
Subject: 6386E/33 goofiness with DOS and modem
Message-ID: <4988@infmx.UUCP>
Date: 13 Aug 90 22:41:32 GMT
Reply-To: aland@infmx.UUCP (alan denney)
Distribution: na
Organization: INFORMIX Professional Services ("Peace thru Normalization")
Lines: 22

I recently added an official AT&T modem (model 2224CEO) to a running
6386E/33, hooked up to COM2 (I had only a DB9 cable).  It works
just fine with "cu" on UNIX.

The next time I booted DOS, I got drastic slow-downs in screen
operations, scrolling, etc.  Plus, sometimes I get activity on
the modem, as if DOS was accessing the modem or vice-versa.

I suspect that the console redirection feature (COM2CONS), which 
just stays active in the CMOS (UNIX doesn't care; if it has a working
video card, it ignores the redirection via conflgs), is affecting
the machine's operation under DOS.  Will I have to manually disable
the redirection via conflgs whenever I want to use DOS?  The hotline
said no, but the behavior I'm getting suggests otherwise.

Thanks in advance for any info.

--
Alan Denney # Informix # aland@informix.com # {pyramid|uunet}!infmx!aland

 "The driver says, 'One more cup of coffee and I'll be all right...'
  'Pop a Bennie, another Bennie'..."             - The Bobs, "Bus Plunge"