Slow or Weak Performance
When an appliance loses performance — a vacuum with weak suction, a blender that won't blend properly, a printer that's painfully slow, a coffee maker with a thin stream — the cause is almost always a blockage, a worn part, or a setting issue. Performance doesn't usually degrade gradually without a reason. Something changed, and finding what changed is the fix.
100 troubleshooting answers across 9 product categories
Vacuums
- dyson v8 suction is really weak even on boost mode. not picking up anything. Dyson V8 Absolute Cordless Vacuum Cleaner
- the suction feels really weak even with a brand new filter, what's going on? Shark Rotator Lift-Away DuoClean Pro Vacuum ZU782
- suction feels really weak on my eureka even with an empty canister, barely picks anything up Eureka NEU182A PowerSpeed Upright Vacuum
- suction is really weak on my bissell pet hair eraser, even with a brand new filter Bissell Pet Hair Eraser Turbo Rewind Vacuum 27909
- my v15 isn’t picking up anything, the suction feels weak even with a clean filter and empty bin Dyson V15 Detect Cordless Vacuum Cleaner
- how often do i really need to clean the filter on my roomba i3+? it seems to clog fast. iRobot Roomba i3+ Self-Emptying Robot Vacuum
- i just got a c3 marin and the suction feels really weak, even on the highest setting, is it broken? Miele Complete C3 Marin Canister Vacuum
- the dust cup on my shark stratos is overflowing super fast and suction drops Shark Stratos AZ3002 Upright Vacuum
- the clear bin on my animal 3 is full but the suction feels really weak, emptying it didn't help. Dyson Ball Animal 3 Upright Vacuum
- my eufy boostiq 11s seems really weak on my carpet, is it broken? Eufy RoboVac 11S Robot Vacuum, Super-Slim
- dyson v8 suction is really weak all of a sudden, even on boost mode. help? Dyson V8 Absolute Cordless Vacuum Cleaner
- how do i clean the filters on my shark navigator nv356e? it's losing suction. Shark Navigator Lift-Away Professional NV356E Vacuum
- the suction on my v8 is really weak all of a sudden, even on a full charge. it’s not picking anything up. Dyson V8 Cordless Vacuum Cleaner
- the suction feels weak even after cleaning the filter and checking for blockages. Dyson V15 Detect Absolute Cordless Vacuum
- dyson ball animal 2 suction seems really weak, even after i empty the bin. Dyson Ball Animal 2 Upright Vacuum
- ...and 15 more
Coffee Makers
- the coffee tastes weak and watery no matter what setting i use on my cfp301, even on rich setting. what's wrong? Ninja DualBrew Pro CFP301 Coffee System
- the brew cycle stops after like 30 seconds on my oxo 9 cup and just drips, coffee is super weak Oxo Brew 9 Cup Coffee Maker
- mr coffee 12-cup maker is brewing really weak, tasteless coffee no matter how much grounds i use, what's the fix? Mr. Coffee 12-Cup Programmable Coffee Maker
- my coffee tastes weak and watery no matter what strength setting or pod i use on the supreme plus. Keurig K-Supreme Plus
- all the sudden my coffee is coming out lukewarm, not hot, even on the strongest setting Keurig K-Supreme Plus SMART
- my ninja dualbrew pro coffee is coming out super weak, even when i use the same amount of grounds as my old machine. how do i fix it? Ninja DualBrew Pro Specialty Coffee System CFP301
- the 1-4 cup setting doesn't work right, coffee still tastes burnt and weak on that setting. Cuisinart 14-Cup Coffee Maker, Programmable PerfecTemp Glass Carafe Coffee Machine with 1-4 Cup Setting, Brew Strength Contro
- the coffee from my grind and brew tastes weak and watery no matter what setting i use, am i doing something wrong? Cuisinart Grind and Brew Plus DGB-900BC
- my coffee comes out super weak and watery no matter how much coffee i put in the basket, using the 6-cup version. LAOION Cuban Coffee Maker, 6 or 3cup Electric Espresso Coffee Maker, Portable Cafeteras Electricas Modernas, Electric Moka Po
- why does my hamilton beach frontfill coffee maker brew so slow and overflow the filter basket? Hamilton Beach FrontFill 12 Cup Programmable Drip Coffee Maker |
- my coffee tastes weak and watery no matter how many scoops i use, like the water isn't getting hot enough. Cuisinart Grind & Brew 12-Cup Coffee Maker DGB-900BC
- trying to use the milk frother on my k-cafe and it just makes a weak gurgling noise, barely any foam. Keurig K-Cafe Special Edition
- my coffee is coming out super slow, like a drip. is it broken? Black Decker 12 Cup Coffee Maker With Easy On Off Switch Easy Pour
- brews a super weak coffee no matter what k-cup or size i pick, like barely colored water. Keurig K-Cafe Special Edition
- coffee is coming out way too weak and cold from my technivorm moccamaster kbv select, even on the strong setting. Technivorm Moccamaster 53941 KBGV Select 10-Cup Coffee Maker, Polished Silver, 40 ounce, 1.25l
- ...and 13 more
Power Tools
- dewalt impact wrench feels weak, barely spins, is the battery dead? Cordless Drill Set,12V Power Drill Driver 3/8" Keyless Chuck
- saw suddenly lost power mid-cut, sounds weak now even with fresh batteries. Makita XSR01Z 36V Rear Handle Circular Saw
- craftsman cmcd710 drill feels super weak, like it has no power. what's wrong? CRAFTSMAN V20 Cordless Drill/Driver Kit
- dust port on my bosch cordless saw keeps clogging and blowing sawdust everywhere, is there a trick to it? Bosch GKS18V-25CN 18V Circular Saw
- my m12 fuel ratchet feels weak, like it's not putting out the full torque it used to, battery is full. Milwaukee M12 FUEL 3/8 inch Ratchet 2557-20
- dewalt 20v multitool feels weak, bogs down immediately even with a fresh battery on simple cuts. DeWalt 20V Max Oscillating Tool DCS354B
- my m18 fuel trimmer just spins really slow when i pull the trigger, i put a fresh battery in it and everything Milwaukee M18 FUEL String Trimmer 2725-20
- makita lxt saw making a grinding noise and cutting really slow, blade seems tight. Makita 18V LXT Circular Saw XSH03Z
- drill seems weak, bogs down way easier than it used to with a fresh battery. Milwaukee M18 FUEL Hammer Drill 2904-20
- drill seems weak on a fresh battery, struggles with basic 3 inch screws where it used to be fine Makita XFD131 18V LXT Cordless Drill
- ryobi p215k1 drill driver feels weak, barely screws into wood. battery seems fine. Ryobi ONE+ 18V Cordless Drill Driver P215K1
- drill seems weak, bogs down instantly driving a 2 inch screw into pine, feels like no torque. Bosch 12V Max Drill Driver PS31-2A
- why does my craftsman drill slow down and sound strained when i put any pressure on it, even with a fresh battery? Craftsman V20 Cordless Drill CMCD700C1
- dust port on the side gets clogged instantly, even with a shop vac attached, and dust blows everywhere. Makita XSR01Z 36V Rear Handle Circular Saw
- why is my makita cordless saw making a high-pitched whining noise and cutting really slow? Makita 18V LXT Circular Saw XSH03Z
- ...and 1 more
Water Filters & Purifiers
- my brita is filtering super slow, like it takes an hour to fill the pitcher. filter is new. Brita Standard Everyday Water Filter Pitcher
- my water pressure is fine but the ro system seems to produce water super slow APEC ROES-50 5-Stage Reverse Osmosis System
- my ispring rcc7ak water pressure seems super weak after a few months, like it takes forever to fill a glass, what’s up with that? iSpring RCC7AK 6-Stage Reverse Osmosis System
- express water ro5dx making water slow, like a trickle, took forever to fill a glass. help? Express Water RO5DX, 5-Stage Under Sink Reverse Osmosis System, 50
- apec roes-50 water output is super slow, barely a trickle. filters are new. APEC Water Systems ROES-50 Reverse Osmosis System
- my APEC water system tank seems to have very low pressure, barely any water comes out of the faucet. how do I check it? APEC Water Systems ROES-50 Reverse Osmosis System
- my aquasana under sink filter is dripping water from the housing, not the connections, just a slow drip from the plastic itself. Aquasana AQ-5200 Under Sink Water Filter System
- why is my bluevua ropot water filter so slow? takes forever to fill the carafe Bluevua RO100ROPOT Countertop Reverse Osmosis Water Filter System |
- changed the filters now it's leaking from the bottom of the filter housings, just a slow drip. Frizzlife PD600-TAM3 Reverse Osmosis System
Thermostats
- speed tests are way slower than my gigabit internet, especially on the wifi pro points Google Nest WiFi Pro 6E Mesh System
- nest wifi pro 6e keeps dropping the 5ghz band, all my devices get kicked to the slower 2.4 Google Nest WiFi Pro 6E Mesh System
- why is the wifi speed on my 6ghz band so much slower than expected on my new devices? i have a gigabit connection Google Nest WiFi Pro 6E 3-Pack System
- i get a notification that says 'camera is offline due to poor power connection' but the cable is plugged in tight. Google Nest Cam Indoor Wired
- google home app says my nest wifi pro has a ‘weak mesh connection’ during setup, but the points are right next to each other Google Nest WiFi Pro 6E 3-Pack System
Air Purifiers
- my voopnu air purifier seems weak, not cleaning the air well. what am i doing wrong? VOOPNU Air Purifiers for Home
- coway air purifier airflow feels super weak, like it's barely blowing. help? COWAY Air Purifier for Home Up to 1
- my levoit purifier turns on but the fan speed seems weak even on high, air flow is low. Levoit Core 300 Air Purifier
- airflow from my levoit feels really weak even on the highest setting, did i do something wrong? Levoit Air Purifiers for Bedroom Home Pets Dorm Room
Printers
- brother hl-l2350dw is super slow, like 10 pages a minute not 30. what gives? Brother HL-L2350DW Compact Monochrome Laser Printer
- canon pixma tr8620a printing super slow, like way slower than advertised, is this normal? Canon PIXMA TR8620a All-in-One Wireless Inkjet Printer
- setting up my hp officejet pro 9015e on my work laptop with a vpn, hp smart won't install. is the vpn blocking it? HP OfficeJet Pro 9015e All-in-One Wireless Color Inkjet Printer
Small Appliances
- my breville bambino plus espresso is just dripping out super slow or not at all. how do i fix this? Breville Bambino Plus Espresso Machine BES500BSS
- my cube feels really slow and laggy when scrolling through menus, it wasn't like this when i got it. Amazon Fire TV Cube 3rd Gen
- rotary hammer suddenly has no power, feels weak drilling into concrete, like it's bogging down instantly. Bosch GBH2-28L 1-1/8 inch SDS-plus Rotary Hammer
Ice Makers
- it says it makes 26 lbs per day but mine is way slower, takes hours to fill the basket hOmeLabs Portable Ice Maker HME010019N
- Antarctic Star HZB-12/C ice maker troubleshooting - not making ice, slow production, or error lights Antarctic Star HZB-12/C Ice Maker