Want to maximize the potential for normal functioning of a DA revolver?
Learn to run a DA trigger without short-stroking it and compromising trigger recovery.
Inspect each cartridge before loading it into the revolver, looking for manufacturing defects like high primers, improperly sized or mangled cases & case mouths (crimp), bullets seated too deeply or not deeply enough, etc.
Practice proper cleaning practices of the revolver, and especially confirm the cylinder spins freely; the charge holes are clean; no debris has gathered under the extractor star; and the ejector rod hasn't become loose.
In other words, work to mitigate potential problems that might be related to the
shooter's operation of the revolver, or
inattention on the part of the shooter.
Did I mention
not short-stroking the DA trigger's recovery?