problems vs issues

Some examples from the web:

• You never had problems sleeping before.
• Not that your medical problems aren't important.
• There is a solution to all problems.
• Court costs may also pose problems.
• The motel victim had some problems...
• MG causes muscle fatigue including respiratory problems and difficulty swallowing.
• We solve problems created by others.
• Me'Shell was having some digestive problems.
• So your prison stay may have caused endocrine problems.
• Otherwise, you might have many problems.
• Children can not resolve the problems of adults.
• No wonder Dennis is having problems with early detonation.
• Those people always blame their problems on society.
• You thought my family problems were gossip.
• That was nothing to the problems we encountered...
• The deposit guarantee system can create moral hazard problems.
• Six-year-old with a nosebleed and breathing problems.
• Public perceptions exaggerate the problems in EU/US economic relations.
• The Internal Market clause creates problems for consumers.
• The migration of African health professionals adds to these problems.

Some examples from the web:

• The Chair may create sub-groups to examine particular issues.
• Damon is handling your tax issues.
• Your issues run deeper than vicodin.
• Soil degradation can result in severe safety issues.
• Mrs Halonen quickly moved to international issues.
• These issues are therefore systematically raised with China at all levels.
• This proposal is appropriate for annexes concerned with technical issues.
• Your draftsman's proposed amendments address these issues.
• · Strengthening international dialogue on common issues.
• The above mentioned topics are long-term issues.
• Neither are your unresolved mother issues.
• My nephew had the same issues.
• Obviously, I have some commitment issues.
• Long-term exposure could cause the pulmonary issues, headaches...
• Which raises safety issues that could affect the flight.
• My son has some serious issues.
• The Romanian Government remains committed to further address these issues.
• This will allow convening senior representatives that deal with non-proliferation issues.
• An agreement covering all outstanding issues was reached.
• These issues have to be addressed.