Keolis reports:

All trains on the Needham, Franklin, Fairmount, Providence/Stoughton, Middleborough/Lakeville, Kingston/Plymouth and Greenbush lines are currently experiencing 15-25 minutes delays due to a signal issue.

The trains have been late, delayed or outright cancelled for the past week and a half...this morning coming from Salem was ridiculous! And, why is that the GPS on most trains suddenly goes dark when the trains are late, delayed or cancelled? Is Keolis playing games with their 'on time' performance metrics?

But fear not, the latest fare increase doesn't hit until July....aaargh

A disgusted citizen files a 311 complaint about the new black splotches on his or her car after driving under the train bridge over East Cottage Street in Dorchester:

There is tar dripping from the bridge. It dropped on my car and ruined the hood and roof.

Alon Levy ponders the oddity that is the Providence Line: Completely set up for more reliable electric trains, yet the T - which owns the tracks from South Station to the Rhode Island line - continues to run diesel locomotives on it.

The MBTA is reporting delays on the Providence/Stoughton line due to "a switch issue."

'Ridiculous Shenanigans' was the reason given for the 15 minute delay on the 4:30 Salem train out of North Station....the reason? The engineer got on the wrong train, leaving us without a driver to take us north. The on-line comments were pretty funny, and the ticket taker apologized profusely (although he admitted he's in for a stern talking to about his 'ridiculousness' comments

The T canceled service on the Fairmount Line this morning after last night's train bumping near South Station. Instead, Fairmount riders were supposed to board substitute buses, only it seems there weren't enough buses to carry all those people. Just ask BostonGal:

Try to board HP train only to get turned away because you imbeciles didn’t add equipment.

Here's your chance to take that trip to Fitchburg you've been dying to do: On Patriots Day, you'll be able to ride anywhere commuter rail goes for $15 for the whole day. The "Marathon Pass" is available starting today on the mTicket app and starting Wednesday at ticket offices at North South and Back Bay stations. Don't worry about missing out - the pass will also be available on the trains themselves on April 15. Read more.

The MBTA is reporting various issues on the Haverhill and Newburyport/Rockport lines due to " a low speed upright derailment outside of North Station."