No links are drawn, only values are visible

[Ierlandfan]

When adding nodes and links, only the values of the links are visible, graphs are working, nodes are ok.
In the debug I see "skipping 4 of 4 points".

##DEBUG##

DEBUG: [DrawMap@Weathermap.class.php:3367] /opt/librenms/html/plugins/Weathermap/configs/dc-interconnects-test.conf: Drawing layer 0
DEBUG: [DrawMap@Weathermap.class.php:3367] /opt/librenms/html/plugins/Weathermap/configs/dc-interconnects-test.conf: Drawing layer 300
DEBUG: [DrawMap@Weathermap.class.php:3408] /opt/librenms/html/plugins/Weathermap/configs/dc-interconnects-test.conf: Drawing LINK 7-8
DEBUG: [calc_offset@WeatherMap.functions.php:1411] /opt/librenms/html/plugins/Weathermap/configs/dc-interconnects-test.conf: Numeric Offset found
DEBUG: [calc_offset@WeatherMap.functions.php:1411] /opt/librenms/html/plugins/Weathermap/configs/dc-interconnects-test.conf: Numeric Offset found
DEBUG: [simplify_spine@WeatherMap.functions.php:1376] /opt/librenms/html/plugins/Weathermap/configs/dc-interconnects-test.conf: Skipped 4 points of 4
DEBUG: [draw_straight@WeatherMap.functions.php:1171] /opt/librenms/html/plugins/Weathermap/configs/dc-interconnects-test.conf: Adding Poly imagemap for LINK:L106:1
DEBUG: [simplify_spine@WeatherMap.functions.php:1376] /opt/librenms/html/plugins/Weathermap/configs/dc-interconnects-test.conf: Skipped 4 points of 4
DEBUG: [draw_straight@WeatherMap.functions.php:1171] /opt/librenms/html/plugins/Weathermap/configs/dc-interconnects-test.conf: Adding Poly imagemap for LINK:L106:0

And this as basic config:

#########CONFIG

Automatically generated by php-weathermap v0.98b

KEYPOS DEFAULT -1 -1 Traffic Load
KEYTEXTCOLOR 0 0 0
KEYOUTLINECOLOR 0 0 0
KEYBGCOLOR 255 255 255
BGCOLOR 255 255 255
TITLECOLOR 0 0 0
TIMECOLOR 0 0 0
SCALE DEFAULT 0 0 192 192 192
SCALE DEFAULT 0 1 255 255 255
SCALE DEFAULT 1 10 140 0 255
SCALE DEFAULT 10 25 32 32 255
SCALE DEFAULT 25 40 0 192 255
SCALE DEFAULT 40 55 0 240 0
SCALE DEFAULT 55 70 240 240 0
SCALE DEFAULT 70 85 255 192 0
SCALE DEFAULT 85 100 255 0 0

SET key_hidezero_DEFAULT 1

End of global section

TEMPLATE-only NODEs:

NODE DEFAULT
MAXVALUE 100

TEMPLATE-only LINKs:

LINK DEFAULT
BANDWIDTH 100M

regular NODEs:

NODE 7
LABEL jp03.man.asxyz.net
INFOURL /device/device=7/
OVERLIBGRAPH /graph.php?height=100&width=512&device=7&type=device_bits&legend=no
POSITION 167 136

NODE 8
LABEL jp04.man.asxyz.net
INFOURL /device/device=8/
OVERLIBGRAPH /graph.php?height=100&width=512&device=8&type=device_bits&legend=no
POSITION 800 128

regular LINKs:

LINK 7-8
WIDTH 10
INFOURL /graphs/type=port_bits/id=7238/
OVERLIBGRAPH /graph.php?height=100&width=512&id=7238&type=port_bits&legend=no
TARGET ./jp03.mon.as62167.net/port-id7238.rrd:INOCTETS:OUTOCTETS
NODES 7:72:-4 8:-72:4
SET _tidied 1

That's All Folks!