Get some red and white heat shrink, slip a piece over the IC and use a hair dryer on "high" to shrink it on (red-on-right, white-on-left). Also, Home Depot sells colored electrician's tape that works well.
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I’ve have had that happen in the past, but only on lightly made equipment, often a printed circuit board inside, with several pairs of inputs or a board with outputs, the board flexes, things move/loosen/break.
I pay more attention to the quality/solidness of the jacks within that manufacturer’s line, you can check a different model at a store, see if they are strong, before buying something from that manufacturer.
Also, buy returns accepted, out of the box, push/pull/case thickness ... keep or return.
I just pushed like a maniac on my McIntosh preamp from the 60's, probably could take a hammer to them. New 'Chinese' amp, extremely strong, beautiful construction, ...