RMC4 will not intercept some video from Opera Browser

[Rattler]

Are there recommended settings for the Opera browser?

Lately, RMC4 will not intercept some video whereas using IE RMC4 can record that stream?

This problem with Opera has surfaced within the last two weeks and does not date to the RMC4 update since RMC4 worked just fine until until this???

Any recommendations, or thoughts that might help correct the problem?

[stream-recorder.com]

Any specific URLs you have problems with?

Have you tried to clean the cache of Opera?