have /face a problem, solve/fix a problem, cause a problem, find/come up with a solution, avoid a problem, identify the problem, find the cause, work out a way to, run into some problems/some problems come up, look into the problem, long term solution, adress the issue/deal with the problem, an ongoing issue, a recurring problem, a major/serious problem, a minor problem, temporary solution, go wrong, work out

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