Ham Radio Deluxe v6.4.0.888 Released

A new version of Ham Radio Deluxe has been released, version has the following fixes

0002735: [Bug] Logbook Lockup (K7ZCZ)
0002892: [Maintenance] Logbook build 886 30 Day Solar data url has changed (PD9FER)
0002891: [Bug] DM780: crash at shutdown due to poor concurrency control around CLogfile object (K7ZCZ)
0002899: [Bug] Logbook: divide-by-zero encountered in callsign lookup when machine has no hardware perf counters (K7ZCZ)

Download Ham Radio Deluxe v6.4.0.888 - https://www.hamradiodeluxe.com/downloads/