diff --git a/code/game/dna/dna_modifier.dm b/code/game/dna/dna_modifier.dm
index e728ab8e50..0dc9b72be7 100644
--- a/code/game/dna/dna_modifier.dm
+++ b/code/game/dna/dna_modifier.dm
@@ -327,7 +327,7 @@
   */
 /obj/machinery/computer/scan_consolenew/ui_interact(mob/user, ui_key = "main", var/datum/nanoui/ui = null, var/force_open = 1)
 
-	if(user == connected.occupant || user.stat)
+	if(!connected || user == connected.occupant || user.stat)
 		return
 
 	// this is the data which will be sent to the ui
diff --git a/code/modules/organs/blood.dm b/code/modules/organs/blood.dm
index a3f0d4bba8..9b0bef6aaa 100644
--- a/code/modules/organs/blood.dm
+++ b/code/modules/organs/blood.dm
@@ -141,7 +141,7 @@ var/const/CE_STABLE_THRESHOLD = 0.5
 
 		//Bleeding out
 		var/blood_max = 0
-		var/blood_loss_divisor = 30	//lower factor = more blood loss
+		var/blood_loss_divisor = 30.01	//lower factor = more blood loss
 
 		// Some species bleed out differently
 		blood_loss_divisor /= species.bloodloss_rate
diff --git a/code/modules/reagents/Chemistry-Reagents.dm b/code/modules/reagents/Chemistry-Reagents.dm
index 6d07fcc159..fe480ed574 100644
--- a/code/modules/reagents/Chemistry-Reagents.dm
+++ b/code/modules/reagents/Chemistry-Reagents.dm
@@ -44,7 +44,8 @@
 	var/list/glass_special = null // null equivalent to list()
 
 /datum/reagent/proc/remove_self(var/amount) // Shortcut
-	holder.remove_reagent(id, amount)
+	if(holder)
+		holder.remove_reagent(id, amount)
 
 // This doesn't apply to skin contact - this is for, e.g. extinguishers and sprays. The difference is that reagent is not directly on the mob's skin - it might just be on their clothing.
 /datum/reagent/proc/touch_mob(var/mob/M, var/amount)