Most glue-up failures happen before the glue comes out.
Not a bad joint. Not a loose-fitting tenon. Not the wrong adhesive. Sequencing failure. The classic case: twelve joints closed at once in a nine-minute open time, and the result is a twisted carcase and a joint that looks closed but isn't. The tell is usually at the shoulder, a hairline gap or a slightly sprung rail, and by the time you find it the thing is cured.
The fix isn't faster hands. It's fewer joints per stage.
Decompose or scramble
Any assembly with more than four joints needs a staging plan before the adhesive opens. Not a mental note. A written sequence. What goes in first, what waits, what becomes a sub-assembly before it joins the larger structure.
Here's the arithmetic. PVA at 70°F gives you somewhere between eight and twelve minutes of open time before it starts to skin. Every joint in the assembly costs you a portion of that: spreading, registering, clamping. Do the math on your specific assembly before you touch the brush. If the number of joints times your time-per-joint exceeds the open time, something is going to get shorted. Usually it's the last joint you reach.
A sub-assembly is the solution. Two rails glued to a pair of legs, clamped square, set aside to cure. That's now one rigid component instead of four loose parts. When you come back to assemble the base, you're closing two sub-assemblies against each other, four contact points, not twelve. Manageable.
Decompose until every stage fits inside your open time with time to spare.
What goes in what order
Face frames: verticals first. Glue each stile with its rails into a ladder, let those cure, then join the ladders. Trying to close the whole frame in one operation means fighting racking while everything is still wet. You won't be fast enough.
Carcases: sides go in first. Each side panel with its shelves or dividers, checked for square, set aside. Back panels go on last, and often aren't glued at all if they're solid wood. Never glue a face frame onto a wet carcase.
Table bases: each apron-to-leg pair is one sub-assembly. Four aprons give you four pairs, two intermediate stages, then one final operation to join them. That's not an accident. That's why most bases have four aprons and not five.
Chairs are the hardest sequence in furniture. Each side frame, two legs with the seat rail and stretcher, goes in first as a flat assembly. Check it for square and twist before it sets. Then the cross-pieces. Then the back. All-at-once is how you get a chair that rocks.
Flat panels: glue three or four boards at a time with cauls on both faces, not just clamps across the width. Cauls distribute the clamping load. Clamps alone close one edge while the center floats. Let each section cure to handling strength before joining the sections.
Stage it before it starts
The staging window is the five to ten minutes before the adhesive opens. Clamps set to approximate width. Cauls cut, located, and oriented. Work surface cleared, not mostly cleared. Parts laid out in assembly sequence. Square and measuring tape within arm's reach.
Twelve minutes of open time is twelve minutes of glue-up if you staged it right. It's eight minutes of setup and four minutes of panic if you didn't.
Gates
Before any sub-assembly gets set aside: all joints are fully closed, diagonals are equal, and the assembly is flat on your reference surface. Check flat panels for twist with winding sticks before the clamps come off. A twisted panel telegraphs into every assembly it becomes part of.
A crooked sub-assembly can be fixed at this stage. A crooked sub-assembly cured into a larger structure usually can't be fixed at all.
No stage advances without a square and flat check. Not when you're in a hurry. Especially when you're in a hurry.
The one-chance joints
Before the adhesive opens, identify any joints that aren't accessible once the assembly is closed. Long-grain miters without mechanical registration. Inlaid splines. Some chair joints where the spring angle is load-bearing. These joints get clamped last if the sequence allows it. If they have to go in early and you're building around them, consider hide glue. Reversible if something doesn't close right. Not a concession.
Identify them before you start. Write them down if the assembly warrants it.
Sequence isn't overhead. It's the work. The joints close right because the sequence was right. The carcase comes out square because the phase gates held. The one-chance joints survived because they weren't an afterthought.