I work in a large organization that previously didn't have it's own development team. Therefore various business areas have built their own solutions to solve problems which mostly involve Access and Excel.

Many of these applications still exist and we are expected to resolve any issues with them and update them when necessary performing this support role while still expected to meet our (very tight) development timelines.

I can't tell you how much of a pain in the tits it is to be trying to power through a priority development only to be interrupted with an urgent instruction to fix a 17 year old Access database that's running slow.

Of course it's pissing running slow, it's 17 years old, has nearly a million records and you have multiple users accessing it across the country!! I think it's time to peacefully let it die.