Extremely noisy garage doors are an indication of a repair that may be needed soon. You may be a able to wear out your garage door to its last breath, but it will come to a point of breaking in some form soon if you are hearing loud screeching noises. We do advise to not wait, as it can cause further complications which can become more problematic down the road.
If you are noticing that the controls are working less and less, this can also be a sign that there as an issue that may need to be addressed in a short time. Some delayed responses with all the controls can indicate several issues. The most likely means there is a loss of tension in one of the most critical components of a garage door, the tension springs.