For OS 9.2 also make sure your Java is the last for that version: Java MRJ 2.2.6 (click on link) & although it specifies 9.2.2 as the prerequisite, Read this comment by Callahan about Java (click on link)
By the way, all OS 9 updates are here: Available OS 9 Updates
And MRJ 2.2.5 for OS 8.1-9.2 unless you wan't to take callahan's advice.


Yes that fax extension may cause clashes & crashes so unless you use it then at least disable it. I removed it aftr disabling it.