[Dx4win] Mode change problem in v6.03

[Paul B. Peters, VE7AVV]

I did the upgrade from v6.02 to v6.03 today. Everything works as it
should, but I notice one oddity with v6.03 that I can't reproduce and
don't see in v6.02. 

Here is what I see in v6.03:
If I enter a callsign in the log entry window (for an SSB contact) and
then press F12 to delete the call, I see the mode switch from SSB (59)
to CW (599) and then back to SSB again. Even on my fast GHz+ computer
with loads of RAM, this process takes a second or two in v6.03. Does
anyone know why this is happening or how to eliminate the monetary mode
change? 

73 de Paul, VE7AVV
StoneyGround Station
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