[comp.sys.ibm.pc] Wordperfect 5.1 locking up V-20 based PC's

JDYARD01@ULKYVX.BITNET (Jonathan D. Yarden) (03/13/90)

I've come across a rather unusual problem; Wordperfect 5.1 locks up
on 12 Mhz V-20 based PC's.  Here is the configuration:


Juko ST-12 Motherboard with 640K memory;
20mb Kyocera KB-20 Hard drive with WD XT-GEN controller
Compex ANET-1 ARCNET card (machine is part of a network)
Mono graphics w/printer port

The real puzzler is, the machine runs WP 5.1 fine at 6 mhz, but locks up
the machine when run at 12.  This is a "hard" lockup, requiring hardware
reset or poweroff.  I have reported this bug, but only recieved the
standard "your machine is not IBM compatable" bull.  This is the ONLY
software package that I have come across that does this, and the machine
runs LOTS of other software just fine.

If anyone has come across WP 5.1 freezing their V-20 based machine, let me
know if there is a fix, or better yet a reason.  I'm buffaloed!

Jon