PLEASE HELP! 3D Printer Issue With Prints

[motovlogger1996]

Monoprice Maker Select V2

So this printer has been great! But recently I have had an issue with my prints. It seems no matter how hard I try I cant get that first layer right, also the prints turn out to be very flaky
And chip away. I have tried bringing the nozzle closer and further away from the build plate. Also seems as if its not extruding much but a fine layer. Completly cleaned the printer out and even put a brand new nozzle on it as the old one was worn out. Any help is aprecciated!
Also to note this printer has a manual leveling bed but I have spent no telling how long to get it as perfrct as i can. I even tried bed leveling test to make slight adjustments while printing with the flakiness is still an issue.

Slicer - Ultimaker Cura
PLA
Hotend temp - 210
Build Plate temp - 60
Layer Height - 0.2
Initial layer height - 0.3
Wall Thickness - 0.8
Wall line count - 2
Top/Bottom thickness- 0.8
Top thickness - 0.8
Top layers - 4
Bottom thickness - 0.8
Bottom layers - 4
Infill - 20%
Infill pattern - Grid
Print Speed - 50
Infill speed - 50
Travel speed - 120
Initial layer speed - 15
Minimum layer time - 5s
Build plate adhesion - (happens with any)

[Roger3D]

What is the nozzle diameter did you change sizes and did you also enter filament diameter which you have just checked now and again ?

[Aofcole]

Hello, I am new here but based on my experience it appears that your PLA is slipping or under feeding. Did you change brands of filament as they are all not created equally? I recently changed brands and I was ready to throw my printer in the trash because of similar prints to yours. I would go back to my last successful print to see if the issues continue and make sure you don't have any slippage at the extruder. I'm having a separate issue that I will be posting shortly. Hope this helps

[steveprinters29]

As of now, you got to have a heated bed 3D printing platform made up of glass to ensure a good first layer and better prints. Besides, you can also get Kapton Tape as a print bed surface which ensures quality prints.